Additives

Nutrient additives for stimulating root growth, supercharging blooms, sweeting, clearing baths, etc. Choose from products by Botanicare, Dark Energy, Dutch Master, FoxFarm, General Hydroponics, Hydronamics, Purple Maxx, and more.

Item Name+ Price

Beastie Bloomz 1 lb.

Fox Farm Beastie Bloomz 0-50-30 is perfect for gardeners and growers who are ready to take their plants to the next level. This is a high-phosphorus...

Budswel Bat Guano 1 gallon

Budswel Super Bat Guano is great for fruiting and flowering plants. Easy to use! Just mix with water and broadcast lightly around roses, or in flower...

Cha Ching 1 lb.

FoxFarm Cha Ching is engineered to maximize the final phase of a plant's production. Made to use after the fruit has set, Cha Ching is packed...

Dark Energy 1 quart

Dark Energy is a select blend of L-amino acids, specifically chosen for each of their beneficial effects on plant growth. L-amino acids improve the...

Diamond Nectar 1 gallon

General Hydroponics Diamond Nectar accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar applies the chelating action...

Diamond Nectar 1 quart

General Hydroponics Diamond Nectar accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar applies the chelating action...

Diamond Nectar 2.5 gallons

General Hydroponics Diamond Nectar accelerates nutrient absorption where mineral foods enter the plant. Diamond Nectar applies the chelating action...

FloraKleen 1 gallon

General Hydroponics FloraKleen removes fertilizer residues that can accumulate over time in hydroponic systems, growing media, and potting soils. Use...

FloraKleen 1 quart

General Hydroponics FloraKleen removes fertilizer residues that can accumulate over time in hydroponic systems, growing media, and potting soils. Use...

FloraKleen 2.5 gallons

General Hydroponics FloraKleen removes fertilizer residues that can accumulate over time in hydroponic systems, growing media, and potting soils. Use...