SKU: 73129329352
pro mix soilless potting mix

pro mix soilless potting mix Pro-Mix BX Biofungicide + Mycorrhizae 3.8 cu ft

Sale price$19.98 Regular price$22.20
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Ships within 48 hours · Estimated delivery Nov 4 - Nov 9

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Description

pro mix soilless potting mix Pro-Mix BX Biofungicide + Mycorrhizae 3.8 cu ftSerious horticulturists use this PRO MIX growing medium when they need a stable, growth promoting base for container applications. PRO MIX BX uses biofungicide to ward off disease and mycorrhizae to retain moisture. Combined with a 75 85% sphagnum peat base and an introductory fertilizer, the result is PROMIX soil that is productive in many applications. Use it to start young foliage plants in trays, transplant vegetables to larger pots, grow

Serious horticulturists use this PRO-MIX growing medium when they need a stable, growth-promoting base for container applications. PRO-MIX BX uses biofungicide to ward off disease and mycorrhizae to retain moisture. Combined with a 75-85% sphagnum peat base and an introductory fertilizer, the result is PROMIX soil that is productive in many applications. Use it to start young foliage plants in trays, transplant vegetables to larger pots, grow perennial flowering plants in hanging baskets and much more. The starter fertilizer will be used up within 10 days, at which point you should begin a new program.

At Greenhouse Megastore, we sell PRO-MIX with Mycorrhizae in 2.8 cubic-foot loose-fill bags and 3.8 cubic-foot compressed bags. The compact bales expand to seven cubic feet of loose fill, giving you enough for 90 one-gallon plant pots. Both sizes can be ordered as a single bag or in pallets, letting commercial greenhouses and farmstand owners stock up. We guarantee the lowest price on all-around PROMIX soil.

PRO-MIX BX General-Purpose Growing Medium Features:

  • Contains Mycorrhizae: Mycorrhizal inoculum (Glomus intraradices) with PTB297 technology.
  • Peat-based growing medium with perlite and vermiculite.
  • Ideal for the production of vegetable transplants in large cell trays.
  • High water retention capacity.
  • pH adjusted for balance.
  • The 2.8 cubic-foot loose bag is 25-35 pounds while the 3.8 cubic-foot compact bag is 60-75 pounds (equivalent to seven cubic feet of loose growing medium).

About Pallet Size

We are now offering a new bulk ordering size for some of our most popular growing media: the pallet size. Due to certain shipping factors, we are able to offer an entire product pallet for the same shipping cost as smaller bulk orders. For this product, a single pallet consists of (30) 3.8 cubic foot bags or (57) 2.8 cubic foot bags of Pro-Mix. We believe this will be a great option for schools and commercial institutions.
Note: 10 or more bales of the 3.8 cu ft bags will have a longer lead time since it must ship via motor freight carrier.

Additional Information

Pro-Mix Potting Guide Calculator

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73129329352

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Michele
Birmingham, US
★★★★★ 5
Super cute
Size: Medium, Color: Calypso Blue
Even cuter in person. Great fit! Love these.
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Reviewed in the United States on May 26, 2026
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Kristi Faul
New York, US
★★★★★ 1
Nope. Returned.
Size: Medium, Color: Calypso Blue
These were returned because they were all wrong. Too short, too loose in the but but not loose enough to look like barrel jeans. Worst of all the color was not what was pictured. The wash and accent bleaching was so ugly. Also, they were too stretchy. I tried them on and walk around the house to see what I thought and they got too big after about 5 minutes.
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Reviewed in the United States on March 21, 2026
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Camille
Birmingham, US
★★★★★ 4
Good quality
Size: X-Large, Color: Truest Blue
These are nice trendy jeans but they weren’t as baggy as I anticipated. But I kept them anyways because they are a good quality Jean. You may want to size up for a baggier look.
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Reviewed in the United States on August 9, 2025
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Tertank
Birmingham, US
★★★★★ 5
These are the best light weight straw string jeans
Size: Small, Color: Calypso Blue
I love these light weight straw string jeans they are as nice as the Free People ones and a fraction of the cost!! They are comfy and ride just above the waist!!!
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Reviewed in the United States on May 26, 2026
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Christelle Box-Mackey
Whiting, US
★★★★★ 5
Great replica
Size: Small, Color: Calypso Blue
I love Free People. But pretty pricey. These are as close as you can get. Material is medium heavy, but comfortable with detailing exactly like the original design. True to size. Great look and comfortable. A really fun and casual look.
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Reviewed in the United States on February 16, 2026

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