Soil Nutrients

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Bloom A & B and Cali Pro Grow A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering, Cali Pro also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Bloom A & B during flowering.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Bloom A & B and Cali Pro Grow A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering, Cali Pro also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Bloom A & B during flowering.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Bloom A & B and Cali Pro Grow A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering, Cali Pro also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Bloom A & B during flowering.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A & B and Cali Pro Bloom A & B, our complete 2-part base nutrient series. Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest. Cali Pro is rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering. It also contains trace elements such as chelated iron, cobalt, manganese and zinc. Use Cali Pro Grow A & B during the vegetative stage.

Nurture your valuable crops with Emerald Goddess®, an invigorating plant tonic from Emerald Harvest®. We’ve taken Mother Nature’s best naturally occurring elements and other components and purified and refined them into a superlative one-shot addition for satisfyingly big yields in your garden. Brimming with the finest Earth-friendly natural ingredients, such as alfalfa and seaweed extracts, Emerald Goddess® contributes additional macronutrients, vitamin B1 and humic acid. These are the building blocks that will enable your plants to grow strong and flower abundantly. Emerald Goddess® summons the best harvest by putting the best nutrition...

Nurture your valuable crops with Emerald Goddess, an invigorating plant tonic from Emerald Harvest. Weve taken Mother Nature's best naturally occurring elements and other components and purified and refined them into a superlative one-shot addition for satisfyingly big yields in your garden. Brimming with the finest Earth-friendly natural ingredients, such as alfalfa and seaweed extracts, Emerald Goddess contributes additional macronutrients, vitamin B1 and humic acid. These are the building blocks that will enable your plants to grow strong and flower abundantly. Emerald Goddess summons the best harvest by putting the best nutrition in your garden, without any chemicals or additives that harm the Earth.

Nurture your valuable crops with Emerald Goddess, an invigorating plant tonic from Emerald Harvest. Weve taken Mother Nature's best naturally occurring elements and other components and purified and refined them into a superlative one-shot addition for satisfyingly big yields in your garden. Brimming with the finest Earth-friendly natural ingredients, such as alfalfa and seaweed extracts, Emerald Goddess contributes additional macronutrients, vitamin B1 and humic acid. These are the building blocks that will enable your plants to grow strong and flower abundantly. Emerald Goddess summons the best harvest by putting the best nutrition in your garden, without any chemicals or additives that harm the Earth.

Nurture your valuable crops with Emerald Goddess, an invigorating plant tonic from Emerald Harvest. Weve taken Mother Nature's best naturally occurring elements and other components and purified and refined them into a superlative one-shot addition for satisfyingly big yields in your garden. Brimming with the finest Earth-friendly natural ingredients, such as alfalfa and seaweed extracts, Emerald Goddess contributes additional macronutrients, vitamin B1 and humic acid. These are the building blocks that will enable your plants to grow strong and flower abundantly. Emerald Goddess summons the best harvest by putting the best nutrition in your garden, without any chemicals or additives that harm the Earth.

Give your crops what they need when they need it most with Emerald Harvest Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop life cycle. In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron.

Give your crops what they need when they need it most with Emerald Harvest Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop life cycle. In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron.

Give your crops what they need when they need it most with Emerald Harvest Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop life cycle. In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron.

Intensify fragrance and flavor in your plants with Honey Chome, a resin and aroma enricher from Emerald Harvest. Designed to enrich your valuable crops with a robust bouquet and plenty of resins during the flowering phase. This rich formulation is fortified with a boost of all three primary macroelements: nitrogen, phosphorus and potassium. The extra N, P and K in the bottle encourage crop potency and productivity for vigorous growth and fruiting. Honey Chome also contains carbohydrates derived from natural, Earth-friendly sources such as palm sugar and agave nectar. A reserve of energy and sweetness in the upper plant, carbohydrates also nourish beneficial microbes in the root zone. Microbial inoculants, in turn, assist your plants in plumping up root mass, resulting in greater nutrient uptake for more satisfyingly abundant growth and flowering.

Intensify fragrance and flavor in your plants with Honey Chome, a resin and aroma enricher from Emerald Harvest. Designed to enrich your valuable crops with a robust bouquet and plenty of resins during the flowering phase. This rich formulation is fortified with a boost of all three primary macroelements: nitrogen, phosphorus and potassium. The extra N, P and K in the bottle encourage crop potency and productivity for vigorous growth and fruiting. Honey Chome also contains carbohydrates derived from natural, Earth-friendly sources such as palm sugar and agave nectar. A reserve of energy and sweetness in the upper plant, carbohydrates also nourish beneficial microbes in the root zone. Microbial inoculants, in turn, assist your plants in plumping up root mass, resulting in greater nutrient uptake for more satisfyingly abundant growth and flowering.

Intensify fragrance and flavor in your plants with Honey Chome, a resin and aroma enricher from Emerald Harvest. Designed to enrich your valuable crops with a robust bouquet and plenty of resins during the flowering phase. This rich formulation is fortified with a boost of all three primary macroelements: nitrogen, phosphorus and potassium. The extra N, P and K in the bottle encourage crop potency and productivity for vigorous growth and fruiting. Honey Chome also contains carbohydrates derived from natural, Earth-friendly sources such as palm sugar and agave nectar. A reserve of energy and sweetness in the upper plant, carbohydrates also nourish beneficial microbes in the root zone. Microbial inoculants, in turn, assist your plants in plumping up root mass, resulting in greater nutrient uptake for more satisfyingly abundant growth and flowering.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Get the most benefit from every flower in your garden with Emerald Harvest King Kola. A powerful bloom booster designed to create bigger, denser blossoms, King Kola provides the essential elements your crops need to burst forth in heavy buds and flowers. It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains yield-boosting nitrogen derived from hemp seed flour, a nutrient-rich, all-natural source of numerous essential elements and complex metabolic compounds. The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry. No other nutrient supplement on the market contains it.

Give your crops what they need when they need it most with Emerald Harvest Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop life cycle. In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron.

Give your crops what they need when they need it most with Emerald Harvest Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop life cycle. In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron.

Keep your nutrient solution in the sweet spot with Emerald Harvest pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH of your nutrient solution. Use pH Down as needed for guaranteed professional results.

Keep your nutrient solution in the sweet spot with Emerald Harvest pH Down. A pH reading above 6.5 is considered too alkaline for most hydroponic gardens. This premium pH acidifier allows you to reduce the pH of your nutrient solution. Use pH Down as needed for guaranteed professional results.

Keep your nutrient solution in the sweet spot with Emerald Harvest pH Up. A pH reading below 5.5 is considered too acidic for most hydroponic gardens. This premium pH alkalizer allows you to raise the pH of your nutrient solution. Use pH Up as needed for guaranteed professional results.

Keep your nutrient solution in the sweet spot with Emerald Harvest pH Up. A pH reading below 5.5 is considered too acidic for most hydroponic gardens. This premium pH alkalizer allows you to raise the pH of your nutrient solution. Use pH Up as needed for guaranteed professional results.

Keep your nutrient solution in the sweet spot with Emerald Harvest pH Up. A pH reading below 5.5 is considered too acidic for most hydroponic gardens. This premium pH alkalizer allows you to raise the pH of your nutrient solution. Use pH Up as needed for guaranteed professional results.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops. While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering.

Build up your plant cell walls and encourage productivity with Sturdy Stalk, a potassium silicate supplement from Emerald Harvest. Sturdy Stalk's key ingredientsilicafortifies your plants and enriches the internal structures needed to support top-heavy plants laden with flowers and fruits. Since it strengthens cells, silica helps plants withstand environmental and other stressors so that they spend more of their energy creating blooms and buds. The other main ingredient in Sturdy Stalk, potassium, helps your plants get the most benefit from photosynthesis, no matter the light or cultivation location.

Build up your plant cell walls and encourage productivity with Sturdy Stalk, a potassium silicate supplement from Emerald Harvest. Sturdy Stalk's key ingredientsilicafortifies your plants and enriches the internal structures needed to support top-heavy plants laden with flowers and fruits. Since it strengthens cells, silica helps plants withstand environmental and other stressors so that they spend more of their energy creating blooms and buds. The other main ingredient in Sturdy Stalk, potassium, helps your plants get the most benefit from photosynthesis, no matter the light or cultivation location.