• Grodan A-OK Starter Plugs - 1.5 Inch No Wrap (98 Plugs)
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Product benefits

  • Propagation Support
  • Consistent Performance
  • Watering Balance
  • Efficient Nutrient Use
  • Air-Water Balance
  • Root Development
  • Easy Setup
  • Transplant Support

This product may offer additional benefits beyond those listed.

Frequently purchased together

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Provision Gardens is an official reseller of this brand.

Our inventory is sourced directly from the manufacturer and/or authorized distribution partners. We do not sell used items or unverified/old stock. This helps ensure product authenticity, freshness, and the high standard you expect.

Grodan A-OK 启动火花塞 - 1.5 英寸无缠绕式（98 个火花塞）

Indoor Outdoor
$20.88
$20.88
结账时计算的运费。

OTHER AVAILABLE SIZES / MODELS:

1.5 英寸（98 个火花塞） 1.5 英寸无缠绕式（98 个火花塞）
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$125.00
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Product benefits

  • Propagation Support
  • Consistent Performance
  • Watering Balance
  • Efficient Nutrient Use
  • Air-Water Balance
  • Root Development
  • Easy Setup
  • Transplant Support

This product may offer additional benefits beyond those listed.

Description
Grodan A-OK 育苗块 - 1.5 英寸是石棉育苗块，用于培育幼苗和生根插枝，旨在实现均匀繁殖。这是一种清洁的繁殖介质，支持早期根系一致生长和整批幼苗均匀发芽。

这些育苗块以均一性和可靠性为基础，确保每个育苗块在最敏感的生长阶段都能表现出可预测性。精细编织的石棉为幼根创造了完美的环境，帮助根系均匀地穿透育苗块生长。以均匀发芽为目标，材料结构旨在支持均匀的幼苗结果和更强的早期植物一致性。

每个育苗块都具有均匀的密度、硬度和纤维结构，有助于保持育苗块之间条件的一致性。这种均匀的密度、硬度和纤维结构支持水分、养分和 pH 值在育苗块中的均匀分布，这可能对发芽结果和作物初始发育产生有益影响。当您希望减少弱苗和降低变异性时，这种一致性水平至关重要。

Grodan A-OK 育苗块还设计用于在实际繁殖工作流程中平稳操作。其形状和硬度支持自动化或手动处理，从而更容易管理大批量，减少干扰。锥形底部有助于改善移栽，使育苗块在不破坏其结构的情况下干净利落地进入下一阶段。

这些育苗块适用于水培系统，在这些系统中，均匀发芽和清洁处理最为重要。它们非常适合希望获得可靠繁殖、强劲早期生根以及更一致的幼苗或插枝而无需改变整体繁殖方法的种植者。

产品优点：繁殖支持；性能稳定；水分平衡；养分高效利用；水气平衡；根系发育；设置简便；移栽支持。

源自：玄武岩；白垩岩；亲水性粘合剂。

Derived From
Basalt
Chalk Rock
Hydrophilic Binder

Frequently Asked Questions
Does basalt help plants directly, or is it mostly for soil structure?

Basalt mostly helps plants indirectly by improving the root-zone environment through better drainage, oxygen flow, and long-term soil stability, while only slowly contributing minerals as it weathers over time. It’s unique because its biggest benefits come from physical soil performance and consistency rather than quick nutrient release like fast-acting amendments.

Read the full guide

Why is chalk rock added to rockwool media?

Chalk rock helps stabilize the root-zone by buffering against sudden pH drops while slowly contributing calcium, which supports strong roots and healthy new growth. It’s unique because it actively resists rapid acidity shifts instead of behaving like a purely inert media ingredient.

Read the full guide

What does a hydrophilic binder actually do in the root zone?

A hydrophilic binder acts like a water-loving glue that helps tiny particles stay evenly placed while also helping water spread and re-wet more uniformly, which supports steadier root function. It’s unique because it improves both physical cohesion and water behavior at the same time, unlike simple adhesives or simple wetting ingredients that only do one job.

Read the full guide

Frequently purchased together

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