SKU: 5845174851
pro mix potting mix

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

Sale price$18.79 Regular price$20.88
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

pro mix 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: 5845174851

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4.8 ★★★★★
Based on 19 reviews
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Verified Purchase
HeldForRansom
Charlottesville, US
★★★★★ 5
Must have for coffee drinkers will love
The coffee drinkers wet dream. This works so well and it one of the best additions to our house. The ease of use and the way it works make my husband and son just love their coffee. I don't drink coffee but I know this machine is too notch as they swear by this. Quality as well as workmanship are bar none.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
A
Verified Purchase
Andrew
Grantham, US
★★★★★ 4
Solid, but not without fault.
Got it on sale for 90$ and honestly it’s been pretty solid. After making espresso, the grounds are always left watery, but that’s just a design fault in trying to achieve more pressure. The coffee is pretty consistent and solid, a pretty good value for what it is. My main issue is that it leaks water now randomly after about a year of use, which ultimately warped the coffee station it sat on. I know some bigger brands that begin leaking after time as well. So for under 100$, I got what I paid for. this saw some heavy use and got the job done. Probably wouldn’t buy again though.
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Reviewed in the United States on March 12, 2026
S
Verified Purchase
Steven Chenevey
Bozeman, US
★★★★★ 5
Worth a lot more than I paid!
I waited a year before making this review. I could not be more impressed with how well this machine has been performing, regardless of its low price. I have been making two or three americacano's a day for a year. Every cup is just like the last. It takes about 90 seconds to have a hot eight ounce americacano! The only time it leaks is if I grind the beans too fine. Once I dial in my grinder, Im set until I switch to different bean. I feel like I have already got my moneys worth. If it died tomorrow, I would order another one.
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Reviewed in the United States on April 27, 2026
E
Verified Purchase
Elizabet Santos
West Palm Beach, US
★★★★★ 5
The coffee is very tasty
This 20-bar espresso machine is compact, stylish, and very easy to use. It makes great-tasting coffee with a nice crema, and the steam wand works perfectly for cappuccinos and lattes. The water tank is spacious and convenient, and the display showing brew time and water temperature gives it a modern touch. Perfect for enjoying great coffee at home without taking up much space… I’m in love with my coffee maker 😍
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Reviewed in the United States on January 29, 2026
J
Verified Purchase
Jessamy Hutchins
Lake Worth, US
★★★★★ 1
Wonderful so far! UPDATED REVIEW: little over a month later...
Reducing to 1* due to machine being defective. No longer exerting enough pressure for good shots and the portafilter has started leaking. I've done all troubleshooting and steps that should be taken for these issues to no success. Machine is basically a hot water machine now. 4.5* The warmer on top could certainly be better but other than that I haven't had any issues. Seems to be as advertised. It's definitely quieter than my nespresso machine and makes a better shot for sure. Getting the grind and tamping right takes a bit of trial and error if you're new to making espresso but once you get that down, this machine will do what you need. The Americano option is also a little wonky imo but I haven't messed with it very much. I just run my shots and use the hot water function when I make an americano 🤷🏻‍♀️ as long as it lasts it seems like it's gonna be a great purchase 😌
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Reviewed in the United States on May 1, 2025

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