Jacks Calcium Chloride Dihydrate 25Lb (4/Cs)

Calcium is a vital nutrient for plant health, playing a critical role in cell wall strength, nutrient transport, and overall plant growth. When calcium deficiencies are detected, using a reliable supplement like Jack’s Calcium Chloride Dihydrate can help restore balance and promote optimal plant health. 

This 25-pound product is an efficient and effective option for both foliar and media applications, making it a valuable addition to any grower’s collection.

What is Jack’s Calcium Chloride Dihydrate?

Jack’s Calcium Chloride Dihydrate is a highly soluble calcium supplement designed to correct calcium deficiencies in plants. It is formulated as a fine granular material that dissolves quickly in water, making it ideal for various application methods, especially foliar feeding. This product is commonly used in agriculture, horticulture, and greenhouse operations to ensure plants receive the calcium they need for healthy development.

Why is Calcium Important for Plants?

Calcium is an essential secondary macronutrient that supports several physiological functions in plants:

• Strengthens Cell Walls: Calcium is a primary component of cell walls, providing structural stability and rigidity. Adequate calcium levels help plants resist stress and physical damage.
• Facilitates Nutrient Transport: Calcium aids in the movement of nutrients and water within plants, ensuring efficient uptake and distribution to growing tissues.
• Prevents Disorders: Calcium deficiencies can lead to disorders such as blossom end rot in tomatoes and peppers, tip burn in lettuce, and bitter pit in apples. Supplementing with calcium chloride can help prevent these issues.

Key Features

Key features of Jack’s Calcium Chloride Dihydrate include:

• High Solubility: The dihydrate formulation dissolves rapidly in water, making it easy to prepare solutions for foliar application or fertigation systems.
• Versatile Application: While most commonly used as a foliar spray, Jack’s Calcium Chloride Dihydrate can also be applied to growing media to address calcium deficiencies detected through soil testing.
• Immediate Correction: The foliar application allows for rapid uptake of calcium, providing quick results in correcting deficiencies and mitigating symptoms.
• Convenient Packaging: Available in a 25lb bag, this product is easy to store and handle. It’s suitable for large-scale operations as well as smaller gardening projects.

When to Use

Calcium deficiencies can be identified through visual symptoms or laboratory analysis of soil, media, or plant tissues. Common signs include:

• Blossom End Rot: Dark, sunken spots on fruit, especially in tomatoes and peppers.
• Leaf Curling or Tip Burn: Browning or wilting at the edges of leaves, often seen in lettuce or cabbage.
• Stunted Growth: Slow or irregular plant development, with weak or brittle stems.

Once a deficiency is confirmed, Jack’s Calcium Chloride Dihydrate can be applied to restore calcium levels effectively.

How to Apply

Proper application ensures the product is used efficiently and safely.

Foliar Application

• Preparation: Dissolve the recommended amount of calcium chloride in water to create a spray solution. Typically, a concentration of 0.2–0.3% is sufficient (2–3 grams per liter of water).
• Application: Apply the solution directly to the leaves, ensuring even coverage without dripping. Avoid applying during high temperatures or direct sunlight to prevent leaf burn.
• Frequency: Repeat as needed based on deficiency severity, typically every 7–14 days.

Growing Media Application

• Preparation: Dissolve calcium chloride in water and apply the solution to the soil or growing media around the plant base.
• Application Rate: Follow soil test recommendations or consult the product label for dosage guidelines.
• Timing: Apply during regular irrigation cycles to ensure proper integration into the soil.

Safety and Best Practices

• Avoid Overapplication: Excess calcium can interfere with the uptake of other nutrients, such as magnesium and potassium. Always follow recommended rates.
• Test Before Use: Conduct a soil or foliar analysis to confirm calcium deficiency before applying.
• Protective Gear: Wear gloves and eye protection when handling calcium chloride to prevent irritation.
• Storage: Store in a cool, dry place away from moisture to prevent clumping or degradation.

Benefits of Using

There are certain benefits of using Jack’s Calcium Chloride Dihydrate:

• Rapid Results: When applied as a foliar spray, Jack’s Calcium Chloride Dihydrate delivers calcium directly to plant tissues, ensuring fast correction of deficiencies.
• Improved Plant Health: Regular use helps prevent calcium-related disorders, promoting stronger, more resilient plants with higher yields and better quality.
• Versatility: The product is suitable for a wide range of crops, including vegetables, fruits, flowers, and ornamentals, making it a versatile solution for diverse growing needs.
• Cost-Effectiveness: Available in a 25lb bag, Jack’s Calcium Chloride Dihydrate offers an economical option for large-scale operations and frequent use.