Jack's 20-20-20 Pro 11.34 kg 25 lbs Little Giant Height: 2 to 4 inches

Height: 2 to 4 inches as microgreens

this spruce defines the classic woodland aesthetic with its elegant

Ideal for year-round indoor microgreen production and beginner growers

Best harvested when cotyledons are fully open for optimal texture and nutrient density

On / Off: we recommend 16 hours on / 8 hours off for best growth

Jack's 20-20-20 Pro 11.34 kg 25 lbs Little Giant Height: 2 to 4 inchesThe general purpose industry standard, 20 20 20 is great for maintaining plants in garden center and growing facilities. It provides fast green up and great foliar expansion due to the high percentage of ammonium and urea nitrogen plus balanced phosphorus and potassium for excellent root and shoot growth.