Water Soluble Orchid Fertilizers — Concentrated Plant Food | OrchidSupply https://orchidsupply.com/category/fertilizers/water-soluble-fertilizers/ Expert Growing Supplies for Orchids, Violets & Houseplants Thu, 21 May 2026 19:27:57 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://orchidsupply.com/wp-content/uploads/2020/08/cropped-favicon-96x96-1-32x32.png Water Soluble Orchid Fertilizers — Concentrated Plant Food | OrchidSupply https://orchidsupply.com/category/fertilizers/water-soluble-fertilizers/ 32 32 Jack’s Classic Houseplant Special 15-30-15 https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-houseplant-special-15-30-15/ https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-houseplant-special-15-30-15/#respond Thu, 17 Mar 2016 19:57:27 +0000 http://e9ab6f8072.nxcli.io/?post_type=product&p=1006 Traditional indoor houseplant fertilizer designed for use on all foliage and flowering plants. Great for constant feed systems because it prevents nutrient stress. This product can also be used as a transplant solution and as a blossom booster for all flowering plants.

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]]> General Usage: ½ tsp per gallon

  • For all potted foliage and blooming indoor plants
  • Phosphorus helps develop strong root systems in containers
  • Lower nitrogen to prevent excessive stretch

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]]> https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-houseplant-special-15-30-15/feed/ 0 Jack’s Classic Orchid Special 30-10-10 https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/zoom_thumb-jacks-classic-orchid-special-30-10-10/ https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/zoom_thumb-jacks-classic-orchid-special-30-10-10/#respond Fri, 29 Jan 2016 19:58:35 +0000 http://e9ab6f8072.nxcli.io/shop/fertilizers/zoom_thumb-jacks-classic-orchid-special-30-10-10/ Orchids need this high nitrogen and special micronutrient formula when potted in porous fibers, fir bark and rock. This formula emphasizes the vegetative growth stage, and will assure that the plant’s requirements for increased nitrogen will be satisfied as new leaves develop and mature. It is an excellent root and foliar feeding product, not only for orchids, but also for all turf and ornamental grasses.

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]]> General Usage: ½ tsp per gallon

For use on all orchids grown in a fir bark medium and plants with high nitrogen requirements.

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]]> https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/zoom_thumb-jacks-classic-orchid-special-30-10-10/feed/ 0 Jack’s Classic All Purpose 20-20-20 https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-all-purpose-20-20-20/ https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-all-purpose-20-20-20/#respond Fri, 29 Jan 2016 19:52:26 +0000 http://e9ab6f8072.nxcli.io/shop/fertilizers/jacks-classic-all-purpose-20-20-20/ Considered the industry standard of general purpose fertilizers by professional growers. It feeds both through the roots and the leaves. This formula of nitrogen, phosphorus and potassium provides fast green-up and rapid leaf expansion. Recommended for use on all your indoor and outdoor plants.

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]]> Use for all indoor and outdoor plants: bedding and container plants, trees and shrubs, vegetables, fruits and turf.

Indoor Plants: ½ tsp per gallon, Outdoor plants: 1tbsp per gallon

 

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]]> https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-all-purpose-20-20-20/feed/ 0 Jack’s Classic African Violet Mix 12-36-14 https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-african-violet-mix-12-36-14/ https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-african-violet-mix-12-36-14/#respond Fri, 29 Jan 2016 19:50:14 +0000 http://e9ab6f8072.nxcli.io/shop/fertilizers/jacks-classic-african-violet-mix-12-36-14/ High quality nutrients are formulated to deliver the perfect blend to produce deep green foliage, stocky stems, strong root and bud development and colorful blooms. Excellent formula for both top and bottom feeding containers. Root feed only. Apply only to soil to avoid leaf spotting. Keep leaves dry at all times.

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]]> General Usage: ¼ tsp per gallon

For use on all African violet varieties and all flowering houseplants.

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]]> https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-african-violet-mix-12-36-14/feed/ 0 Jack’s Classic Blossom Booster 10-30-20 https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-blossom-booster-10-30-20/ https://orchidsupply.com/shop/fertilizers/water-soluble-fertilizers/jacks-classic-blossom-booster-10-30-20/#respond Fri, 29 Jan 2016 14:55:27 +0000 http://e9ab6f8072.nxcli.io/shop/fertilizers/jacks-classic-blossom-booster-10-30-20/

Professional formula designed to produce more flowers and brighter colors on all indoor and outdoor plants. Feeds through both the roots and the leaves. This is the Original Blossom Booster with the proven 1:3:2 nutrient ratio– the quality is unmatched in the home gardener market.

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]]> Produces more large, vibrant blooms on all indoor and outdoor flowering plants including orchids.

Indoor plants: ½ tsp per gallon, Outdoor plants: 1 tbsp per gallon

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