JR Croptech Flower Mix 0-21-26 - Water-Soluble Bloom Fertilizer for Dense Flower Development - 25 lb Bag

JR Croptech Flower Mix 0-21-26 is a water-soluble fertilizer built for the flowering stage. It supplies phosphorus and potassium with no nitrogen and includes micronutrients, and it is optimized for healthy, dense flower development. Use it with Calcium Nitrate and Calcium Chloride for a complete 3-part plant nutrient solution.

Key Features

• High-analysis 0-21-26 formula with 21% available phosphate (P2O5) and 26% soluble potash (K2O)
• Includes magnesium (5.25%), sulfur (11%) and chelated micronutrients (iron, manganese, zinc, copper), plus boron and molybdenum
• Low in sodium, chloride and heavy metals
• Completely water soluble and ideal for concentrated stock solutions for automatic fertilizer injection systems
• Part of the JR Croptech 3-part system with Calcium Nitrate and Calcium Chloride

How to Use

Dissolve according to the label directions and use together with Calcium Nitrate and Calcium Chloride to make a complete nutrient solution. Do not use with highly alkaline spray materials, Bordeaux or spray oils. Always add to a spray mixture as the first ingredient. Misuse may prove harmful, so use as recommended.

Product Details

• Size: 25 lb (11.35 kg) bag
• Form: dry water-soluble powder
• Analysis: 0-21-26
• Sold: each

Frequently Asked Questions

What is the NPK of JR Croptech Flower Mix?
The analysis is 0-21-26: no nitrogen, 21% available phosphate (P2O5) and 26% soluble potash (K2O), plus magnesium, sulfur and chelated micronutrients.

What do I use it with?
JR Croptech designs it as part of a 3-part system with Calcium Nitrate and Calcium Chloride, which together make a complete nutrient solution.

Can I use it in a fertilizer injector?
It is completely water soluble and described as ideal for concentrated stock solutions for automatic fertilizer injection systems.

What size is it?
One 25 lb (11.35 kg) bag of dry water-soluble powder, sold each.

Can I pick this up in San Leandro?
Yes. Choose in-store pickup at checkout to collect your order from D&S Garden Supplies in San Leandro, CA.

Model # / SKU: JRCTBLOOM25LB