SKU: 37158541060
large bag potting mix

large bag potting mix Pro Mix Premium Potting Soil

Sale price$24.38 Regular price$27.09
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  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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For Your Every Summer RSVP, with Code: SUMMER15

Description

large bag potting mix Pro Mix Premium Potting SoilGrowing healthy potted plants and hanging plants in hot environments is easier when you have premium PRO MIX potting soil. This mix uses the finest sphagnum peat moss from Veriflora certified sustainable bogs. PRO MIX then adds MYCOACTIVE, a mycorrhizae based technology to give plants a larger, more stress resistant root system. A polymer gel is also included to retain water, which is crucial for moisture hungry plants and dry areas. The result is

Growing healthy potted plants and hanging plants in hot environments is easier when you have premium PRO-MIX potting soil. This mix uses the finest sphagnum peat moss from Veriflora-certified sustainable bogs. PRO-MIX then adds MYCOACTIVE, a mycorrhizae-based technology to give plants a larger, more stress-resistant root system. A polymer gel is also included to retain water, which is crucial for moisture-hungry plants and dry areas. The result is larger, healthier and hardier plants indoors or outdoors.

The final ingredient in PROMIX potting mix is a slow-release fertilizer. When we say slow, we mean it will work for up to nine months, giving you three seasons of growing before you must re-pot or start adding a different plant feed. From starting seeds to permanent outdoor planters, PROMIX potting soil delivers.

Greenhouse Megastore has PRO-MIX in 16-quart bags and one-cubic-foot (30-quart) bags with a Low Price Guarantee. The Potting Guide Calculator below will let you know how much soil to use in cell packs, square pots and other containers.

PROMIX Premium Potting Mix Features:

  • Ideal under hot, sunny conditions.
  • Contains water-saving gel to hold extra water and reduce watering frequency.
  • Contains a long-lasting fertilizer to ensure continuous plant feeding for up to nine months.

Ingredients

  • Canadian sphagnum peat moss
  • Peat humus
  • Coir/coconut fiber* (*Canada only)
  • Polymer gel** (**U.S. only)
  • Limestone
  • Controlled-release fertilizer
  • Mycorrhizae - PTB297 technology

Additional Information

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: 37158541060

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Barbiecue
Whiting, US
★★★★★ 5
Convenient for travel
Good for travel when you may not have a glass, a spoon and a place to mix the powdered version with water. Make no mistake, you must still drink at least 8- 12 ounces of water with the capsules, and one serving is 5 capsules. But, this is a bulking agent,!so that is to be expected.
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Reviewed in the United States on November 27, 2025
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Max
Carnegie, US
★★★★★ 5
Seems OK, but only time will tell
Seems OK, but only time will tell
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Reviewed in the United States on January 16, 2026
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Sumi
Natrona Heights, US
★★★★★ 5
Soft and ongreasy Cure rate as the prescriptions predicts!
It works like a Physician's prescription. Cure rate is 100%
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Reviewed in the United States on October 10, 2025
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Niche
Pawtucket, US
★★★★★ 5
Surprisingly Great for Diarrhea + Dropped My LDL Big Time – Sugar-Free Winner!
Size: 2.3 Pound (Pack of 1), Style: Sugar Free 180 count
I started taking this Metamucil Sugar-Free 4-in-1 Psyllium Fiber mainly because I deal with diarrhea more than constipation (opposite of what it's usually advertised for). I was skeptical, but it worked amazingly well—firms things up, reduces urgency and frequency, and gives me normal, regular bowel movements without any cramping or worsening. It's gentle, mixes okay in water (orange flavor is tolerable, not too sweet since it's sugar-free), and I take 2 teaspoons daily. Even better bonus: after a few months of consistent use, my LDL cholesterol dropped from 110 to 58! That's a huge win for heart health—I wasn't expecting that, but the psyllium fiber really does trap cholesterol and help lower it (backed by studies and Metamucil's own claims). No side effects for me, and it's affordable in bulk. If you have diarrhea/IBS-D issues or want natural cholesterol support, this is worth trying (start low and drink plenty of water).
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Reviewed in the United States on February 9, 2026
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Robert
Lake Worth, US
★★★★★ 5
Metamucil 4-in-1 Psyllium Husk GLP-1 Friendly Fiber Supplement, Sugar-Free, 180 teaspoons, Orange
Size: 2.3 Pound (Pack of 1), Style: Sugar Free 180 count
I started taking Metamucil after my doctor recommended boosting my daily fiber intake, and I genuinely wish I had started sooner. This sugar-free orange flavor has become a non-negotiable part of my morning routine. First, the taste — for a sugar-free supplement, it's surprisingly pleasant. The orange flavor is light and natural, not artificial or overpowering. Mixed into a glass of cold water, it goes down easily without that chalky, gritty aftertaste I dreaded from other fiber products I've tried in the past. The 4-in-1 benefits are the real selling point for me. I've noticed a genuine difference in my digestive regularity, I feel fuller between meals (which has helped me make better snack choices), and my energy levels feel more stable throughout the day. As someone on a GLP-1 medication, I was thrilled to find a fiber supplement specifically formulated to complement that — it fills a real gap in the market. The 180-teaspoon count is outstanding value. This container lasts a long time, which means fewer reorders and a lower cost per serving than most comparable products. The scoop is easy to use and the powder dissolves well with a quick stir — no clumping. My digestion has genuinely improved since making this a daily habit. Less bloating, more consistency, and I just feel better overall. It's one of those quiet little wellness wins that adds up over time. If you're on the fence, just try it. Simple, effective, great value — this is now a permanent fixture in my pantry. Cannot recommend it highly enough.
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Reviewed in the United States on May 25, 2026

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