Skip to content





Grow A and B by Cyco is a two-part base nutrient system geared toward enhancing plant growth. Grow A and B is rich in magnesium, potassium, calcium, and other element to promote vigorous growth. Grow A and B is additive friendly, and can be combined with plant-stimulating nutrients.

  • A (2-0-0) and B (2-2-6)
  • Assists in vigorous plant growth
  • Rich in magnesium, potassium, and calcium

SKU: NUT-CYC-GC-B Categories: , , Tag:
Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


Nutrients found in Grow A and Grow B are balanced, highly bioavailable, and easily absorbed and utilized.

Grow A & B contain potassium, magnesium, phosphate, calcium, and other elements all needed to aid in the growth cycle.

Magnesium helps to activate many plant enzymes needed for growth.
Every element in Grow A & B plays a role in helping to produce the best quality plant and growth rate.
• Designed to work with all additives.
• Better than the nutrient you are currently using.
• Developed for high performance.

“We pride ourselves on our pharmaceutical grade products and the inputs we use”

When manufacturing our Grow A we do not use nasty preservatives or coloring which enables our product to be manufactured using all pharmaceutical grade inputs. You may observe the color vary from green to a tea color as the product matures, this has no impact on the product and is purely cosmetic; something we as a company would prefer to see.



There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.