• Grodan Block - 3x3x2.5 Inch (8 Blocks)
1 1

Product benefits

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

This product may offer additional benefits beyond those listed.

Frequently purchased together

Grodan NL flag

Official Reseller

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 Improved Gro-Block 育苗块 - 3x3x2.5 英寸（384 个/箱）

Indoor Outdoor Flowering Stage Vegetative Stage Soilless
$233.97
$233.97
SPECIAL ORDER PRICE
结账时计算的运费。
Store Availability
Special Order Item

This item is available by special order for in-store pickup only. Availability and lead times may vary by location.

Please contact your nearest Provision Gardens store for details, or use the Special Order Request option below to submit a request online.

Product benefits

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

This product may offer additional benefits beyond those listed.

Description

Grodan Block 是一种用于育苗和作物栽培的 Grodan 岩棉生长块，旨在通过一致的根区控制来支持快速发芽和根系发育。作为一种岩棉生长块和岩棉生长基质选择，它专为希望使用清洁、可控基质，且从开始到早期发育阶段都能保持可预测性的种植者而设计。

其核心是一种均匀的生长介质，支持精确施用水分和养分，从而实现植物的稳定生长。一个关键优势是水分和养分不会结合在岩棉纤维上，这有助于保持到达根区的水肥处于可利用状态，而不是被基质束缚。Grodan 的岩棉由玄武岩纺成长纤维制成，形成了一种类似羊毛的结构，生产出一种重量轻、吸收性强的生长块，在日常生产中易于移动和管理。

Grodan Block 还支持更清洁的开端。其制造工艺意味着它不含病原体或不需要的种子，这有助于减少变异性并支持更可靠的早期生长结果。对于注重批次均匀性的种植者来说，岩棉可重复的结构有助于保持每个生长块性能的一致性，从而更容易控制水分和养分的分布，避免意外情况。

在生长块内部，Grodan 采用了独特的亲水纤维，能够使水分在基质中快速移动。这意味着水分分布均匀，并具有强大的缓冲和再饱和能力，有助于生长块在条件变化时做出平稳反应。这种更稳定的水分表现支持健康的根系发育，并能在一致性最为关键时，帮助保持幼苗更加均匀。

Grodan 岩棉生长基质常用于受控环境农业，适用于以可重复性和控制力为优先考虑的室内和温室设施。岩棉被描述为 pH 值中性，并具有支持根区氧气和水分的空气囊，使其适用于水培以及其他精密种植设置。它在结构上也十分稳固，非常适合受益于稳定操作和理想基质基础的工作流程。

对于希望获得一致的岩棉生长块，以支持在精密种植环境中实现快速、均匀的开端、更清洁的繁殖以及可控根区条件的种植者来说，这是一个很好的选择。

产品优势：室内；室外；开花阶段；营养生长阶段；无土栽培；性能一致；水分平衡；高效养分利用；水气平衡；根系发育；易于设置；支持移栽；根区氧气。

成分来源：玄武岩；白垩岩；亲水性粘合剂。

规格：每箱数量：384 个。

Specifications
Units Per Case 384

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

查看完整详细信息

Product Comparison