Jack's Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer, 1.5lb

This is good fertilizer to inspire blooms, and I use it weekly during the growing season in our containers. I highly recommend it.

As an experienced landscape designer, I’ve tried countless fertilizers over the years, and Jack’s Classic is one of the very best for flowering plants. About a week to a week and a half after application, the difference is remarkable—plants produce an abundance of blooms, look healthier, and perform beautifully. I use it in my own gardens and recommend it to my clients after I plant their containers and flower beds. The feedback has been consistently positive, and everyone is thrilled with the results. This product has earned my confidence through real-world use. I highly recommend it—don’t hesitate to buy it!

This product is spectacular!! I had two hanging plants that had been in the garage and watered for several weeks due to the weather, only placed outside several times. When it got nice enough to hang them outside, they both looked like they were ready for the garbage can. Both had no blossoms left and looked terrible. I had heard about this product last year late in the season but had not ordered any. Well I ordered this and used it as instructed and after the first watering with it there were blossoms returning like magic. I did it again in 7 days and the results are tremendous. Both plants are looking beautiful again and I am so glad that I did not give up on them. I will be buying it again. The product is so easy to use. A measuring device comes with the product with good instructions. Mix the powder with water and water your plants.

You get what you pay for this product works my flowers remained awesome from May to September

seems to work for getting more blooms my tomatoes really liked it this year.

Love this! Won’t go another summer without it. My plants stayed amazing through crazy heat and into September!!

Awesome product! This plant food has really helped my flowers grow and look so beautiful this summer. This is definitely a worthwhile purchase! I highly recommend this product.

I’ve only applied twice (once weekly) so far and I already see a dramatic difference in the blooms. Very pleased !

This stuff is awesome! I use it outdoors and indoors. Great blooms

I bought this based on a google review. I was not disappointed! Bought 2 more. You do have to add to a jug to water (not easy), but, results are worth it. My flowers are abundant! It may take a couple weeks to see results but wow!

seems working

Le produit se dissous tres bien dans l'eau si on compare par exemple a l'engrais miracle grow . Le poudre est plus fine et efficace. Cependant le prix pour la quantite est selon moi beaucoup trop elever tanant compte de la superficie de mon jardin et le dose recommander soit de 1 tbsp(15ml) par gallon ,j'en ai meme pas assez pour faire 2 arrosage. Alors plus de 45$ en engrais par arosage me semble en peut exagerer. Par contentre pour les petites plantention ce produit peut etre enviable

it sure will last a long time needing a spoonful per gallon of water