15-0-15 Soluble Fertilizer with 11% Calcium – 25 Lb
$55.95
15-0-15 Soluble Fertilizer with 11% Calcium – 25 Lb is a completely water soluble formulation with a very high calcium level that very effective under low light conditions, especially during November, December, and January.
15-0-15 Soluble Fertilizer with 11% Calcium – 25 Lb | Balanced Nutrition for Stronger Plants
Enhance Plant Growth with a High-Calcium, Water-Soluble Fertilizer
15-0-15 Soluble Fertilizer with 11% Calcium is a fully water-soluble formulation designed to provide essential nutrients for optimal plant health. With 15% nitrogen, 15% potassium, and 11% calcium, this fertilizer supports vigorous root development, stronger stems, and improved nutrient uptake. Its high calcium content makes it especially effective under low-light conditions, such as in November, December, and January.
Key Benefits:
✔ High Calcium Content (11%) – Strengthens plant cell walls and improves fruit quality
✔ Optimized for Low-Light Growth – Ideal for winter months when light levels are low
✔ Complete Water Solubility – Ensures fast nutrient absorption and easy application
✔ Chelated Micronutrients Included – Supports overall plant health and growth
✔ Alkaline Formulation – Helps raise soil pH for balanced growing conditions
✔ Ideal for Greenhouses & Hydroponics – Perfect for controlled growing environments
Guaranteed Analysis:
📌 Total Nitrogen (N): 15.00%
 ✔ Nitrate Nitrogen – 14.00%
 ✔ Ammoniacal Nitrogen – 1.00%
📌 Available Potash (K₂O): 15.00%
📌 Calcium (Ca): 11.00%
📌 Chlorine (Cl) Content: Less than 1.0%
Application Guidelines:
🔹 Best For: Greenhouse plants, hydroponics, container plants, and field crops
🔹 Mix with water for quick nutrient uptake and even distribution
🔹 Can be used to adjust soil pH in growing media
Why Choose 15-0-15 Soluble Fertilizer with 11% Calcium?
This high-quality, fully soluble fertilizer is perfect for correcting calcium deficiencies, promoting stronger plants, and optimizing growth conditions year-round. Whether you’re managing a greenhouse, hydroponic system, or field crops, this balanced formulation delivers the essential nutrients your plants need to thrive.
📦 Order 15-0-15 Soluble Fertilizer with 11% Calcium – 25 Lb today for superior plant nutrition!
Check out more related products
| Weight | 15.87573295 lbs |
|---|
Brand
Southern AG Inc
Southern Ag was started in 1930’s by Hans Diem. During this time, crop dusting by hand was the most common method of pesticide application.
You may also like…
Boost plant health with Dyna Gold Chelated Calcium 8.25% Liquid Fertilizer. Ideal for fruits, vegetables, turf, and ornamentals. Enhances growth and yield.
Available on backorder
Restore your lawn’s vibrant green color with Ferromec AC 15-0-0 Liquid Fertilizer 6% Iron. Correct iron deficiencies and improve turf health quickly and effectively.
Available on backorder
Ammonium Sulfate 21-0-0 Fertilizer – 50 Lb is excellent quick lease dark green-up professional turf grass fertilizer.
Available on backorder
Dynazone 18-3-6 30% CRN Liquid Fertilizer Triazone Fe – 2.5 Gal is a balanced patented 30% controlled release nitrogen liquid fertilizer.
Available on backorder
Boost plant growth with Calcium Nitrate 15.5-0-0 Fertilizer – 5. A water-soluble, high-calcium nutrient for vegetables, flowers, and fruit trees. Easy to apply!
3 in stock (can be backordered)
7 in stock (can be backordered)
Buy Signal Blue EZ Solupak Colorant for Herbicide – 2 oz. Ensure accurate spraying, reduce overspray, and improve herbicide application efficiency.
10 in stock (can be backordered)
Available on backorder
Achieve vibrant blue hydrangeas with Florikan Sapphire 3-4 Month Aluminum Sulfate. Controlled release, pH lowering, and long-lasting results for your garden.
Available on backorder
Related Products
Start Root & Bloom 10-30-20 Water Soluble Fertilizer – 1 Lb with convenient zipper pak include measure spoon.
3 in stock (can be backordered)
Pro-Mate 25-5-11 50% pcscu 2% Iron Granular Fertilizer – 50 Lb is excellent slow release 50% pcscu and 2% iron(fe) for dark green-up professinal turf grass fertilizer.
Available on backorder
10-10-10 + Minor Fertilizer – 5 – 50 Lb contains 10% Nitrogen, 10% Phosphorous (P2O5), and 10% Potassium(K2O) plus minor elements in a homogeneous granular formulation.
3 in stock (can be backordered)
Urea 46-0-0 has the highest concentration of Nitrogen of any granular fertilizer.
1 in stock (can be backordered)
Kelp Green Liquid Organic Fertilizer – Qt is organic based plant food
12 in stock (can be backordered)
DYNA-Flo 0-0-30 is a highly soluble, low salt index, liquid Potassium fertilizer which can be applied directly to the soil, to the plant tissues (with water) or through the irrigation system.
Available on backorder
Dyna-Flo 8-24-8 Starter Liquid Fertilizer – 2.5 Gallons is a balanced liquid starter fertilizer containing triazone a patented controlled release nitrogen that is stable, safe, and provides a readily available nitrogen supply for more uniform color and growth.
Available on backorder
Soluble Foliar Boron Spray Solubor Beau-Ron – 2 – 25 Lb containing Boron as B2O3 66% and Elemental Boron 20.5% borate micronutrient which use as an aid in the prevention of boron deficiency symptoms.
BioNutrients Total-Pak Injectable for Tree restores soil health, boosts tree vigor, and improves growth with a complete micronutrient and mycorrhizae blend.
22 in stock (can be backordered)
Magnesium Sulfate Heptahydrate (Epsom Salt) – 50 Lbs is a hydrated salt with seven molecules of water, so caking or bridging should not be a significant problem.
Available on backorder
Pro-Select Prill Dolomitic Limestone – 50 lb raises pH in acidic soils and is a quality source of calcium and magnesium.
Available on backorder
Boost plant health with Diehard Biorush Fe Chelated EDTA Root Growth Stimulant. Promotes root growth, improves color, and enhances yields. 8 X 1 lb.
Available on backorder
Reviews
There are no reviews yet.