Greenhouse Sale - TAKE 5% off select Greenhouse Kits! - Call for details

Oxy-Cal 500g

Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk

Our Price: $24.22
List Price: $$24.22
Join our family discount club - Free membership for a limited time! When you place your first Hyrodponic order with us, you will be automatically registered in our family growing club. This is a new program we are excited to offer to our customers. Club members will get disount coupons and access to special club only member deals!. Full details coming this weekend so get in early ... Free Growing Club membership offered to the first 100 customers only.
Stock #GTOC500

volume discounts available
$75 min order on all hydroponics
huge selection - everything you need

Usually ships within 3 days


Add Items to Cart


Free Shipping Additional shipping charges may apply on large / heavy items Hydroponics Shipping Details
Oxygen is a life-line for all living organisms and is required by all plants throughout their life cycle for optimum growth. Oxy-Cal is a timed release supply of oxygen and calcium for the soil. It increases the microbial activity to provide a strong, disease-resistant growth medium. This enables the plants to better absorb and use the available nutrients and water.
BONUS COUPONS