Key Benefits
25% Soluble Calcium
High-concentration calcium in a fully soluble form for immediate plant uptake and structural strength
Mycogasm Biostimulant Infused
Contains Mycogasm biostimulant to supercharge microbiology and nutrient availability
Stronger Cell Walls
Builds robust cell walls for improved disease resistance and fruit quality
Prevents Deficiency
Eliminates blossom end rot, tip burn, and other calcium-related disorders
About Cal-Pack+
Cal-Pack+ is a premium soluble calcium supplement designed for growers who demand the best. With a full 25% calcium content in a completely water-soluble form, Cal-Pack+ delivers calcium directly to your plants where and when they need it most.
What makes Cal-Pack+ truly unique is its formulation with Mycogasm biostimulant. While the calcium strengthens cell walls and prevents common deficiency disorders, the Mycogasm biostimulant drives microbial activity in the root zone, improving nutrient cycling and overall plant health from the ground up.
Calcium is the “trucker” of the plant world — it’s responsible for transporting other nutrients throughout the plant. Without adequate calcium, even perfectly balanced nutrient programs fall short. Cal-Pack+ ensures your plants never run low on this critical element.
Whether you’re fighting blossom end rot in tomatoes, tip burn in lettuce, or simply want stronger, healthier plants with better fruit quality and longer shelf life, Cal-Pack+ is the professional’s choice for soluble calcium supplementation.
How to Use
Top Dress / Soil Application
Apply 1-3 grams per square foot of growing area. Spread evenly over the soil surface and water in thoroughly. Ideal for raised beds, containers, and in-ground gardens.
Water / Nutrient Solution
Dissolve 1-3 grams per gallon of water or nutrient solution. Mix thoroughly until fully dissolved. Apply as a soil drench or through fertigation systems.
Frequency
Apply weekly or as needed based on plant demand. During heavy fruiting or rapid growth, calcium requirements increase — adjust application rate to the higher end of the range.
Questions About Cal-Pack+?
Our team is here to help you dial in the perfect calcium program for your grow.