Featured Products
Filter
Products
Microbe Life Vegetable & Fruit Yield Enhancer
Original price was: $29.99.$16.56Current price is: $16.56.
Advanced Nutrients Nirvana/Tasty Terpenes
Original price was: $31.88.$19.05Current price is: $19.05.
HydroDynamics International Europonic FossilFuel
Original price was: $24.99.$13.95Current price is: $13.95.
About Organic Supplements
In this category you will find all our organic Cal-Mags, foliar sprays, kelps, silicas, amino acids, and vitamins. There is a false perception that to boost plant growth, you need to add harsh, artificial chemicals, but that simply could not be further from the truth. Organic supplements exist for a range of applications, and some may even be more effective than their synthetic counterparts depending on their applications. Organic gardeners can grow yields just as big as the people using the specialized synthetics by taking advantage of HTG Supply's selection of organic supplements. Shop today to find the organics your plant craves.