NPK Industries RAW Dry B-Vitamin, 2 lb. Hydroponics Shake well before each use

Shake well before each use

You can set the ideal intesity at any time for optimal plant growth without the use of an external controller

This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer – so you can write details like plant type

which provides for full absorption of water and nutrients

NPK Industries RAW Dry B-Vitamin, 2 lb. Hydroponics Shake well before each useRAW B Vitamin can assist at any time in a plant's life where the plant may become stressed through transplanting, high salinity, pathogens, nutrient deficiencies, high fruit loading, etc. RAW B Vitamin is a great way to supplement any feeding program. Think of it as an insurance policy for your plants! Supplement any feeding program Easy to use Contains 1% Vitamin B1