






🌿 Elevate your garden game—because your blooms deserve the pro touch!
Jack's Classic Professional Blossom Booster 10-30-20 is a concentrated, water-soluble fertilizer designed to enhance flowering and color vibrancy in indoor and outdoor plants. Featuring a precise 1:3:2 nutrient ratio, it feeds through roots and leaves for fast absorption, includes a free measuring spoon for exact application, and offers a high safety margin to prevent plant burn. Trusted by professional growers and home gardeners alike, this 8oz formula delivers exceptional bloom performance in a compact, easy-to-use package.










| ASIN | B009YOIABY |
| Customer Reviews | 4.7 4.7 out of 5 stars (859) |
| Date First Available | 17 June 2014 |
| Item display weight | 0.5 Pounds |
| Item model number | 10-30-20 |
| Manufacturer | J.R. Peters Inc |
| Package Dimensions | 11.81 x 11.71 x 7.29 cm; 226.8 g |
| Part number | 1 |
E**H
Excellent product. Though the container is very compact, it is so concentrated that it is a very good value for the money. Very easy to use. So far, my orchid seems to be responding well. Works great. No problems.
D**N
Worked perfectly for my Jasmine. I tried it as well for my anthurium and waiting the result. Make sure to wear gloves while using it. I felt some little burn sensation on my skin when I used it without gloves. Make sure to follow the dose instructions.
V**S
After I used this I noticed a huge improvement with my hanging baskets , the blooms were bigger and they multiplied. I will def be buying more of this and will ditch the miracle grow. I should have bought the bigger container I love this stuff ❤️❤️❤️❤️❤️
S**Q
This product is very good quality for producing great repeat blooms. It’s easy to mix and I use it bi-weekly. Having invested a lot of time and money in my garden I chose this fertilizer after researching several others. Within a few days I noticed good color, new growth and a lot of buds. It doesn’t burn the plants if used as directed. The smaller size will last me at least three months if used as directed.
M**H
took over a week to deliver when I was told 2 day prime shipping. thats why gave 4 stars
Trustpilot
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