• Pro-Mix HP Mycorrhizae Open Top Grow Bag - 1.0 Cu FT
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Product benefits

  • Drainage Support
  • Better Aeration
  • Less Overwatering Risk
  • Watering Balance
  • Root Zone Oxygen
  • Root Development
  • Better Nutrient Uptake
  • Vigorous Growth

This product may offer additional benefits beyond those listed.

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Pro-Mix HP 菌根开放式种植袋 - 1.0 立方英尺

Indoor Outdoor Flowering Stage Vegetative Stage Soilless
$13.99
$13.99
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Product benefits

  • Drainage Support
  • Better Aeration
  • Less Overwatering Risk
  • Watering Balance
  • Root Zone Oxygen
  • Root Development
  • Better Nutrient Uptake
  • Vigorous Growth

This product may offer additional benefits beyond those listed.

Description
Pro-Mix HP Mycorrhizae开口式种植袋是一种即用型、高孔隙率的生长介质，可用于室内和温室生产中更清洁的移栽和更强的根系发育。它以PRO-MIX HP配方为基础，是一种泥炭基无土生长介质，专为需要良好排水性、高空气孔隙率和较低保水性的种植者设计，并采用方便的种植袋形式。

这款开口式种植袋已预先填充生长介质，有助于减少搬运，并在安装和作物轮作期间保持工作区域清洁。预制的排水孔和一体式撕开开口支持简单、精简的设置，而袋子的多开口设计有助于改善根区通气，从而实现更均匀的空气分布。其结果是形成一个综合的种植解决方案，支持更健康的根系发育，同时减少了脏乱和容器处理。

袋内的HP型结构专为浇水灵活性和作物季节性而设计。纤维状泥炭藓和高比例粗珍珠岩的结合创造了一个透气的环境，比通用型泥炭基混合物干燥得更快。这使得过度浇水的可能性降低，并且非常适合在低光照和高湿度条件下种植，因为在这些条件下，较重的混合物可能会保持过湿。由于其保水性较差，它还有助于在作物周期中更好地沥滤肥料盐，从而有助于长期保持根系环境的一致性。

一个关键的差异化因素是菌根成分。Pro-Mix HP Mycorrhizae包含一种有益的内生菌根，可支持植物根系，增强养分和水分吸收，并有助于生产出更有活力和健康的植物。对于注重强健生长和稳定生长的种植者来说，这种支持根系的生物学特性在日常生产中具有显著优势，尤其是在移栽和早期生根阶段。

核心成分简单而专业：泥炭藓、珍珠岩、方解石和白云石石灰石，以及润湿剂，再配合有益的内生菌根以支持根系。这非常适合种植一年生植物、观叶植物、盆栽开花植物、温室蔬菜、蔬菜移栽和幼苗繁殖的种植者，他们需要一种高孔隙率、保持透气、排水清洁并通过菌根支持高效养分和水分吸收的种植袋。

产品优点：支持排水；更好通气；降低过度浇水风险；水分平衡；根区供氧；根系发育；更好养分吸收；旺盛生长。

源自：加拿大泥炭藓；珍珠岩；方解石石灰石；白云石石灰石；润湿剂；菌根 - PTB297。

Derived From
Canadian Sphagnum Peat Moss
Perlite
Calcitic Limestone
Dolomitic Limestone
Wetting Agent
Mycorrhizae - PTB297

Frequently Asked Questions
Why do growers use Canadian sphagnum peat moss in potting mixes?

Canadian sphagnum peat moss is important because it holds moisture evenly while still supporting air spaces that roots need for oxygen, which makes watering and nutrient uptake more consistent. It is unique because it naturally trends acidic and acts more like a moisture-and-structure foundation than a nutrient source, so it changes root-zone balance in ways other base ingredients do not.

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Why is perlite important for plant growth, and what makes it different from other mix ingredients?

Perlite is important because it increases root-zone oxygen and improves drainage, helping roots stay healthy and active; it’s unique because its main benefit is physical structure and airflow—not nutrients or moisture storage—so it fixes “too wet and compact” root problems in a simple, predictable way.

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What does calcitic limestone do for plants?

Calcitic limestone raises overly acidic soil toward a healthier pH range while adding slow, steady calcium for stronger roots and sturdier new growth. It’s important because pH controls nutrient uptake, and it’s unique because it buffers the root zone gradually instead of acting like a fast, temporary calcium boost.

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Is dolomitic limestone a fertilizer or a pH adjuster?

Dolomitic limestone is both a gentle pH buffer and a slow source of calcium and magnesium, which is important because pH stability controls how reliably roots can access nutrients. It’s unique because it supports magnesium at the same time it neutralizes excess acidity, helping you avoid the common situation where pH improves but growth still struggles due to a weak calcium-magnesium foundation.

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What does a wetting agent do for plants?

A wetting agent helps water spread and soak evenly through the root zone instead of beading up, running off, or channeling through one path, which makes hydration and nutrient flow more consistent. It’s important because it improves the water delivery system rather than feeding the plant directly, making it uniquely useful when the real problem is uneven wetting and dry pockets that can mimic deficiencies.

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What do mycorrhizae actually do for plant roots?

Mycorrhizae form a living partnership with roots that expands the plant’s effective root reach, helping it gather water and hard-to-reach nutrients more efficiently. They’re important because they improve steadiness and stress tolerance over time, and they’re unique because they physically connect to roots and build a fungal network in the root zone rather than acting like a direct nutrient input.

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Frequently purchased together

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