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

All-Purpose Feeder Packs 20ct

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: $5.99
List Price: $$5.99
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 #RT1433

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

Free Shipping on orders over $999!
Usually ships within 3 days


Add Items to Cart


Free Shipping Additional shipping charges may apply on large / heavy items Hydroponics Shipping Details

NPK 12-10-10

All Purpose Feeder Paks are polymer coated controlled release fertilizers that will supply your nutrients to your plants for up to 12 months.

These environmentally safe, biodegradable packets are the most efficient means of providing a supplemental source of nutrients to new transplants, indoor potted plants, and other ornamentals.

The placement and means of release, proprietary to RTI, has been documented in the American Journal of Soil Science (67:300-308(2003) and assures that less than 1% of the nutrients are lost to the environment.

BONUS COUPONS