






🌸 Feed your flowers like a pro, watch your garden steal the spotlight!
Jack's Classic 10-30-20 Blossom Booster is a water-soluble fertilizer powder designed to enhance the color and quantity of blooms in flowering plants. Featuring a balanced NPK ratio and essential micronutrients, it supports optimal growth and can be applied via foliar or root feeding. The included measuring spoon ensures precise mixing, making it an efficient and versatile choice for both indoor and outdoor gardeners.

| ASIN | B00JDRWE0K |
| Application Method | Syringe or Watering |
| Brand | Jack's Classic |
| Brand Name | Jack's Classic |
| Coverage | Flowering plants, vegetables and fruits, indoor and outdoor plants |
| Customer Reviews | 4.7 out of 5 stars 2,769 Reviews |
| Global Trade Identification Number | 00671341510246 |
| Included Components | Blossom Booster |
| Item Form | Powder |
| Item Weight | 454 g |
| Item form | Powder |
| Item weight | 454 g |
| Liquid Volume | 1.5 Liters |
| Liquid volume | 1.5 Liters |
| Manufacturer | Jack's |
| Mixing Ratio | 1:3:2 |
| Model Number | 1024 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 51024 |
| Specific Uses For Product | Flowering plants |
| Specific uses for product | Flowering plants |
| Target Species | Blooming Plants |
| UPC | 671341510246 745682303826 |
| Unit Count | 709.76 Milliliters |
D**S
Fantasticly impressive ✅
This product shows quick results that exceeded my expectations! I thought its expensive until i saw that im able to use as much as 1/4 tea spoon - using a provided smartly designed plastic spoon for measurement- over a Gallon if i decided to use it whenever i water my plants, this makes the quantity is very fair for the price. Quality wise, the product doesn’t have a noticeable smell and looks pleasant to use dissolves quickly in a very good packaging. I can quickly spot the results i wanted, especially when i started using it with the water spray over the plants. Highly recommended. Ps. Thanks for the nice and fast delivery .
B**E
Excellent fertilizer reaping many blooms
This is good fertilizer to inspire blooms, and I use it weekly during the growing season in our containers. I highly recommend it.
S**E
Great product!
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!
D**E
★★★★★ Absolutely outstanding fertilizer!
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!
B**R
large container
it sure will last a long time needing a spoonful per gallon of water
J**N
Worthwhile Purchase!
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.
Trustpilot
2 weeks ago
1 month ago