SKU: 66143429635
soilless potting mix for propagation

soilless potting mix for propagation PRO-MIX HP Mycorrhizae Soilless Potting Mix

Sale price$22.08 Regular price$24.53
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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10

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Description

soilless potting mix for propagation PRO-MIX HP Mycorrhizae Soilless Potting MixPRO MIX HP Mycorrhizae PRO MIX HP MYCORRHIZAE is a high porosity peat based growing medium ideal for water sensitive crops, rooting cutting and or low light growing conditions that contains a beneficial mycorrhizal inoculum (Glomus intraradices). These microscopic fungi attach to and colonize root systems to benefit plants by increasing water and nutrients acquisition (especially Phosphorus, Copper and Zinc). This symbiotic relationship between fungi

PRO-MIX HP Mycorrhizae

PRO-MIX® HP MYCORRHIZAE™ is a high porosity peat-based growing medium ideal for water sensitive crops, rooting cutting and/or low-light growing conditions that contains a beneficial mycorrhizal inoculum (Glomus intraradices). These microscopic fungi attach to and colonize root systems to benefit plants by increasing water and nutrients acquisition (especially Phosphorus, Copper and Zinc). This symbiotic relationship between fungi and plant results in overall improved plant growth. PRO-MIX HP MYCORRHIZAE™ is suitable for a wide variety of horticultural plants, especially when high air capacity and extra drainage are required.

Chemical Characteristics

PRO-MIX® HP MYCORRHIZAE™ contains a balanced nutrient charge to promote initial plant development. During the course of crop production, it is necessary to initiate a fertilization program. The program selected should consider water nutrient content, crop type and stage of plant development. Begin fertilization within 7 days after planting and maintain fertilizer applications throughout the course of crop production. To insure plants receive proper nutrition, it is advisable to periodically analyze nutrient content of fertilizer solution, growing media and plant tissue to insure proper levels of nutrients are maintained throughout the crop cycle.

Ingredients

  • Sphagnum Peat Moss (65-75% in volume)
  • Horticultural Grade Perlite
  • Calcitic Limestone
  • Dolomitic Limestone
  • Macronutrients
  • Micronutrients
  • Wetting Agent
  • MYCORRHIZAE

Physical Characteristics

  • Air Porosity: 14 - 20% by volume (6 inch pot)
  • Bulk Density: 8 - 10 lb./cu.ft. (0.13-0.16 g/cm3)
  • Moisture Content:30 - 50 % by weight
  • Saturated Weight: 55 lb./cu.ft. (880 g/l) avg
  • Water-Holding Capacity: 50 - 70 % by volume

Chemical Characteristics

  • pH Range: 5.2 - 6.2 (S.M.E.)
  • pH Incubated: < 6.2 after 7 days saturation (S.M.E.
  • Electrical Conductivity: 1.0 - 1.8 mmhos/cm (S.M.E.)

Features & Benefits:

  • Dries out more frequently than general purpose, peat-based mixes
  • Well suited for low-light growing conditions and high humidity
  • Less difficult to overwater crops
  • Reduces incidence of water related problems (root diseases, algae and fungus gnats)
  • Holds less water for improved leaching of fertilizer salts during crop cycle
  • MYCORRHIZAE improves overall growth of plants and increases yields of flowers/fruits.
  • High perlite content, peat-perlite based growing medium
  • Low water retention
  • Designed for water sensitive crops
  • Ideal for cultural conditions with low-light and excess moisture/humidity
  • Includes MYCORRHIZAE mycorrhizal inoculum (Glomus intraradices) fungi

Applications

  • Bedding Trays
  • Foliage
  • Hanging Baskets
  • Long-term Crops
  • Perennials
  • Potted Flowering
  • Propagation
  • Stock Plants
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: 66143429635

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Verucat
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★★★★★ 5
Yes!
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Reviewed in the United States on September 28, 2025
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JJ Fording
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My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
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Steve just Steve
Pawtucket, US
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026
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Claudia Garfield
Massapequa, US
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
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Timothy john starkweather
Alexandria, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026

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