Suståne® 50 lb. 4-6-4 Medium Grade All-Purpose Fertilizer brand_cropking The Dosatron Nutrient Delivery System

The Dosatron Nutrient Delivery System 14 GPM Unit is perfect for the indoor grower

more abundant vegetables

high quality materials

while the various available sizes are great for a multitude of applications

Suståne® 50 lb. 4-6-4 Medium Grade All-Purpose Fertilizer brand_cropking The Dosatron Nutrient Delivery SystemSustne 4 6 4 fertilizer is an organic slow release fertilizer and soil builder ideally suited for plant establishment as vegetation starter for low P soils. Specifically formulated to be gentle on plants, making it a go to fertilizer for spreading with seed and applying to seedlings. It works by replenishing the soil with a rich supply of humus (stabilized organic matter) and the essential nutrients required for sound and long term fertility programs.