Jack's Classic® Orchid Bloom Booster 3-9-6

Jack's Classic® Orchid Bloom Booster 3-9-6


$15.19 Regular price
  • In stock - departs in 2-3 business days

Jack's Classic® Orchid Bloom Booster 3-9-6 provides lower nitrogen & higher potassium which encourages bud set and promotes blooming. Switch to the Orchid Liquid 7-5-6 when flower spikes fade, and switch back when spikes reappear. Recommended on all orchid varieties to promote vigorous vegetative growth and prolific blooming.

This product is easy to mix and use and contains not only major and minor elements but also Calcium and Magnesium, which is essential when using rain or relatively pure waters for growing. When used in conjunction with Jack's Classic® Orchid Liquid 7-5-6, it is the perfect system to keep your orchids producing excellent leaves and blooms throughout the year.

Guaranteed Analysis:

Total Nitrogen (N) 3%
0.42% Ammoniacal Nitrogen
2.58% Nitrate Nitrogen
Available Phosphate (P2O5) 9%
Soluble Potash (K2O) 6%
Boron (B) 0.021%
Copper (Cu) 0.0525%
0.0525% Chelated Copper (Cu)
Iron (Fe) 0.1066%
0.1066% Chelated Iron (Fe)
Manganese (Mn) 0.0525%
0.0525% Chelated Manganese (Mn)
Molybdenum (Mo) 0.011%
Zinc (Zn) 0.0525%
0.0525% Chelated Zinc (Zn)

Additional Information:

Material Data Sheet Jack's 3-9-6 (PDF)

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Customer Reviews

Based on 5 reviews
Legacy Review
Perfect for Tropical Hibiscus

I used it once in June and had blossoms all summer in upstate NY. This is also a decent price compared to other tropical hibiscus fertilizers.

Legacy Review
Ladies love it

You gotta try it to see it.

Legacy Review
Orchid Bloom booster

I e been using this product for about 5 years. I use half a capful in a gallon of water weekly. All my orchids rebloom every year. I get numerous buds and they stay in bloom for about 5-6 months. Wouldn't do without it.

John Surette

terrific fertilizer

Legacy Review
Perfect Ratio

classicote has the perfect ratio of N.P.K for my Cajun Hibiscus. they are doing great. Wonderful product.