jacks fertilizer - Jons Plant Factory

Showing 1–16 of 17 results

Jack’s Nutrients 0-12-26 Part A
$27.10 – $118.48 USD
And don’t forget 15-0-0 Cal Nit Part B of this two part system!

– Nitrogen 0%
– Phosphate 12%
– Potassium 26%

Select options This product has multiple variants. The options may be chosen on the product page
Jack’s Nutrients 10-30-20 Bloom
$31.36 – $100.28 USD
- 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
Select options This product has multiple variants. The options may be chosen on the product page
Jack’s Nutrients 15-0-0 Part B
$21.30 – $54.20 USD
Detailed description
– Nitrogen 15%
– Phosphate 0%
– Potassium 0%

Select options This product has multiple variants. The options may be chosen on the product page
Jack’s Nutrients 15-6-17 Clone
$28.27 – $111.51 USD
Like a shot gun start for your new plants – this formula will help promote strong, and fast root growth and expansion. Best used for fertilizing young seedlings, transplants, clones and newly set rooted cuttings.

Select options This product has multiple variants. The options may be chosen on the product page
Jack’s Nutrients 5-12-26 Part A
$28.07 – $116.15 USD
And don’t forget 15-0-0 Cal Nit Part B of this two part system!

– Nitrogen 5%
– Phosphate 12%
– Potassium 26%

Select options This product has multiple variants. The options may be chosen on the product page
Jack’s Nutrients 7-15-30 Finish
$29.81 – $123.90 USD
- Ideally formulated for finishing
- Low nitrogen
- High phosphorus
- Very high potassium
Select options This product has multiple variants. The options may be chosen on the product page
Jacks Bloom Booster 10-30-20
$11.58 USD

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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Jacks Classic Acid Special
$17.77 USD

For use on

Azaleas, camellias, rhododendrons, pin oaks, holly, hydrangea (blue), magnolias, white and yellow pine, spruce, cedar, birch, blueberry.

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Jacks Classic African Violet
$11.58 USD

For use on

All African violet varieties and all flowering houseplants.

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jacks Classic Citrus feed
$17.39 USD
For use on

Tropical fruiting plants like Meyer lemons and dwarf varieties, other lemons & limes, oranges, grapefruits, mangos, kumquats.

1.5 Lbs

Add to cart
Jacks Classic Houseplant Special
$11.58 USD

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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Jacks Classic Hydrangea Blue
$19.17 USD
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

Add to cart
Jacks Classic Orchid Special
$9.87 USD

For use on

All African violet varieties and all flowering houseplants.

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Jacks Classic Palm
$17.77 USD

For use on

Palms including date, royal, queen, majesty, kentia, lady cycad sago palm, zamia in both pots and landscapes.

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jacks Classic Tomato feed
$19.17 USD
For use on

All tomatoes & peppers, cucumbers, eggplant, squash and zucchini.

1.5 Lbs

Add to cart
Jack’s Classic Orchid Bloom Booster 3-9-6
$17.00 USD

8 oz

For use on

All orchid varieties to promote vigorous vegetative growth and prolific blooming.

Select options This product has multiple variants. The options may be chosen on the product page