Suståne® 50 lb. 4-6-4 Medium Grade All-Purpose Fertilizer greenthumb-15off it's adjustable to fit many

it's adjustable to fit many sizes

Every kit includes easy-to-follow step-by-step assembly instructions and an informative video

Versatility - Available in various compositions fitting different tray standards

Fan Size Rough Opening for 6" Thick Wall* 24" 31" W x 32-1/4" H 30" 37" W x 38-1/4" H 36" 40" W x 42-1/2" H 42" 49" W x 50-3/4" H 50" 55" W x 56-1/2" H Note: Heights may vary as your wall gets thicker –like a cinder block wall

Dimensions: 8' 7-1/2" W x 10' 8"

Suståne® 50 lb. 4-6-4 Medium Grade All-Purpose Fertilizer greenthumb-15off it's adjustable to fit manySustne 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.