Jack's 321 Hydroponic Nutrients Fertilizer Plant Food - 2 lb Kit

Arrive within days. Exactly as pictured in heavy duty ziploc bags plus all pieces came in heavy duty ziploc for extra durability. Mixed up easy and exactly as expected as per my reading and also came with basic instructions for new users like me. 3.6g Jacks + 1.1g epsom + 2.4g Calnit = 1010ppm just like Jacks full strength is supposed to. Great way for me to try out this nutrient before I buy bulk from Peters as well as a good emergency source for Jacks so long as seller keeps selling. Thank you seller, I appreciate the legit-ness of this kit.

thanks for the smaller kit. gave me an easy way to test out jacks and eventually make the switch over.

I only just received my order today, but I wanted to leave a review about how the product arrived. The packaging was very good. Each product was in a heavy duty zip closure bag, labeled with the weight and air tight. The 3 smaller bags were in a larger zip closure bag, so if a rip or spill would have occurred during shipping, it would have been contained. That was a nice extra layer of protection. I am excited to try this hydroponic nutrient mix. I have been using GH Maxigro since I started this in October, but they raised the price from $12.99 to $20.99!!!! Time to try an alternative!

Strawberries are happy. Will buy more in bulk next spring

Easy to use.a little pricey but definitely worth the money.

Product came quick packaging was very secure no spills and instructions on mixing included. This great way to test out a product before committing to a larger buy.

Excellent nutrient my plants are very healthy. These packs are perfect size for my needs.

These nutrients are easy the use. Especially if you have a stone. So far excellent results.