Showing 81–96 of 185 results
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From $19.99
300 Gram
– Growth Stage –
Growth Booster is a fully soluble, high nitrogen and phosphorus fertilizer for vigorous growth. By supplementing your existing fertility program with this formula, you can promote promote strong, well-developed leaves, shoots, and roots, ensuring plants reach their full potential. Begin applying Growth Booster™ as crops transition from the seedling stage into rapid vegetative growth, providing essential nutrients when plants need them most. This product is ideal for vegetables, ornamentals, and medicinal plant production.
Application Rate: 300g makes 3000L of solution. Soil/Soilless/Water Culture: Mix 1g per 10 L of water (¼ tsp / 2.6 gal). Repeat as required throughout the plant’s life-cycle.
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$40.50
- 1:3:2 major nutrient ratio
- Trusted by professional growers for over 70 years
- Soluble and available nutrient combination
- Stimulates blooming
- Results in heavy bud and fruit set
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$23.95
8 oz bottle
For use on:
All orchid varieties to promote vigorous vegetative growth and prolific blooming.
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$14.95
8 oz tub
For use on:
All orchids grown in a fir bark medium and plants with high nitrogen requirements.
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From $34.99
And don’t forget 15-0-0 Cal Nit Part B of this two part system!
– Nitrogen 0%
– Phosphate 12%
– Potassium 26%
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From $37.25
And don’t forget 15-0-0 Cal Nit Part B of this two part system!
– Nitrogen 5%
– Phosphate 12%
– Potassium 26%
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From $38.50
- Ideally formulated for finishing
- Low nitrogen
- High phosphorus
- Very high potassium
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From $24.95
- 1:3:2 major nutrient ratio
- Trusted by professional growers for over 70 years
- Soluble and available nutrient combination
- Stimulates blooming
- Results in heavy bud and fruit set
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From $14.95
8 Oz
For use on
Use Jacks Bloom Booster 10-30-20 on all indoor and outdoor flowering plants like: geraniums, impatiens, begonias and marigolds. Great for vegetables and fruit. Can also be used as a transplant solution.
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$24.95
For use on
Azaleas, camellias, rhododendrons, pin oaks, holly, hydrangea (blue), magnolias, white and yellow pine, spruce, cedar, birch, blueberry.
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$14.95
For use on
All African violet varieties and all flowering houseplants.
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$24.95
For use on
Tropical fruiting plants like Meyer lemons and dwarf varieties, other lemons & limes, oranges, grapefruits, mangos, kumquats.
1.5 Lbs
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$14.95
For use on
Philodendron, pothos, ficus, spathyphyllum, dracaenas, schefflera, palms, spider plants & aglaonema. Can also be used on outdoor flowering plants, and as a transplant solution.
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$24.75
For use on
Enhances blue flowers like lacecap including: blue bird, taube, fasan, mariesii. Mophead varieties: nikko blue, all summer beauty, matilda gutges, merritt’s supreme. It will not change the color of white hydrangea varieties
1.5 Lbs
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$24.95
For use on
Tropical Plants including date, royal, queen, majesty, kentia, lady cycad sago palm, zamia as well as Tropical Hibiscus, Monstera, etc in both pots and landscapes.
