SKU: 66219369779
potting soil vs starter mix

potting soil vs starter mix PRO-MIX

Sale price$23.31 Regular price$25.90
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

potting soil vs starter mix PRO-MIXThis bulk seed starting mix is an all purpose potting soil for professional and hobby growers everywhere. Use peat basted seed starter soil to kick start produce, herbs, flowers, cuttingsyou name it! It's particularly effective for starting perennial flowers and shrubs indoors before transplanting them outside. PRO MIX Organic Seed Starting Mix has a 6 1 2 NPK ratio, which is ideal for green, leafy growth and also makes a good fertilizer. MYCOACTIVE

This bulk seed starting mix is an all-purpose potting soil for professional and hobby growers everywhere. Use peat-basted seed starter soil to kick-start produce, herbs, flowers, cuttings…you name it! It's particularly effective for starting perennial flowers and shrubs indoors before transplanting them outside.

PRO-MIX Organic Seed Starting Mix has a 6-1-2 NPK ratio, which is ideal for green, leafy growth and also makes a good fertilizer. MYCOACTIVE technology produces stronger roots to help plants resist transplant shock and general stress - and spur them to grow up to 20% larger than standard seed starting soil. The coco fiber maintains good moisture levels to prevent rotting.

A single application of PRO-MIX seedling starting soil will feed your plants for up to three months, offering the sustained nutrients they need at this early stage. It's OMRI-listed for organic gardens and requires no additional mixing or preparation.

PRO-MIX Seed Starter Organic Mix Features:

  • Formulated with quality all-natural horticultural ingredients for growing a wide range of plant species.
  • Contains MYCOACTIVE technology with Mycorrhizae, an exclusive biological growth enhancer that promotes plant growth, root strength and stress resistance for increased yields.
  • Provides easier plant care than standard mixes and results in improved seedling performance.
  • Organic fertilizer that gradually feeds plants for up to three months.
  • 16-quart loose fill bag
  • NPK: 30-5-10
  • OMRI-listed

Ingredients

  • Canadian sphagnum peat moss
  • Coir (coco fiber)
  • Perlite
  • Limestone
  • Organic fertilizer
  • Mycorrhizae - PTB297 Technology

Additional Information

Pro-Mix Potting Guide Calculator

Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
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SKU: 66219369779

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4.1 ★★★★★
Based on 22 reviews
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Sara
New York, US
★★★★★ 5
Love these bowls
Size: 12 Ounce, 150 Pack, Color: White
Love love love these bowl. They are so sturdy and amount for price is perfect. I use these at parties where I am serving chili and soup and they hold up great. Absolutely love these bowls and I don't feel bad when the party is over and they're all in the trash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
P
Verified Purchase
Publican
Los Angeles, US
★★★★★ 4
Good, but not long lasting.
Size: 32 Ounce, 50-Pack, Color: White
These are good bowls, nicely-sized for salads & bulkier meals. That last reasonably well for soups and other liquid-based meals, but I would not push it too far. I would not use them for something liquid that might sit for very long, such as something intendeo to be eaten while conversing.
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Reviewed in the United States on March 27, 2025
J
Verified Purchase
Jessica
Bozeman, US
★★★★★ 5
Great salad bowls as well as cereal bowls.
Size: 16 Ounce, 125-Pack, Color: White
Nice bowls. They hold a bowl of cereal very well. I like how biodegradable they are makes me feel less guilty of using paper.
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Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lisa S.
Charlottesville, US
★★★★★ 5
Love these plates and bowls
Size: 12 Ounce, 150 Pack, Color: White
Super thick works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
K
Verified Purchase
kate
Carnegie, US
★★★★★ 5
Good quality
Size: 12 Ounce, 150 Pack, Color: White
Trying to be as non plastic as we can these fit the bill.
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Reviewed in the United States on May 22, 2026

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