🌱 Feed your plants like a pro — watch your garden glow with Jack's Classic!
Jack's Classic All Purpose 20-20-20 is a water-soluble powder fertilizer delivering balanced nitrogen, phosphorus, and potassium to promote vibrant blooms and lush foliage. Perfect for greenhouse use, it dissolves quickly for fast nutrient uptake, supporting a wide range of plants including petunias, geraniums, and scarlet sage.
| ASIN | B001REA5NK |
| Brand | Jack's Classic |
| Brand Name | Jack's Classic |
| Coverage | Medium |
| Customer Reviews | 4.8 out of 5 stars 2,097 Reviews |
| Item Form | Powder |
| Item Weight | 1.5 Pounds |
| Item form | Powder |
| Item height | 5 inches |
| Item weight | 1.5 Pounds |
| Liquid Volume | 1.5 Liters |
| Liquid volume | 1.5 Liters |
| Manufacturer | Jacks |
| Mixing Ratio | 1:1:1 |
| Model Number | 20-20-20 |
| Specific Uses For Product | Plant Growth |
| Specific uses for product | Plant Growth |
| Target Species | Plants |
| UPC | 671341520245 |
| Unit Count | 709.76 Milliliters |
A**.
Petunias are thriving from using Jacks all purpose fertilizer.
G**E
Jacks Petunias feed is the best
C**A
Great Stuff!
H**R
Best Ever Fertilizer for Indoor Plants
R**Y
Jack's works
Trustpilot
5 days ago
2 weeks ago
