Humboldt County's Own Crystal Burst Size:5 Gal Diamond Black™ can be added

Diamond Black™ can be added to all kinds of garden soils and potting mixes and used with a wide variety of plants during all phases of growth

non-burning fertilizer perfect for vegetables

our Kelp Meal is a rich natural source of potash and is ideal for early spring or fall application

Give your plants a strong start with General Hydroponics RapidStart® — the foundation for faster growth and maximum yield

785 ml) of Clonex® Mist foliar spray

Humboldt County's Own Crystal Burst Size:5 Gal Diamond Black™ can be addedOne of the most potent liquid PK boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulates resinous oil and fragrance production in many culinary and medicinal herbs. Plus a healthy dose of vitamin B1 to help relieve stress caused by high performance bloom regimens. Works well with all nutrient lines. Free Standard shipping