• Grodan Block - 4x4x2.5 Inch (6 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 块 - 4x4x2.5 英寸（6 块）

Indoor Outdoor Flowering Stage Vegetative Stage Soilless
$7.99
$7.99
结账时计算的运费。
门店库存
Delivery Estimate
Province:
Estimated delivery: —
Order within: —
$0.00
Ontario
$125.00
Canada
$149.99
Choose your province
Qualifies for Free Shipping Promotion

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
高丹（Grodan）方块是一种用于繁殖和作物种植的高丹岩棉栽培方块，旨在通过持续的根区控制来支持快速发芽和根系发育。作为一种岩棉栽培方块和岩棉栽培基质选项，它专为那些需要清洁、可控且从开始到早期发育阶段都保持可预测的基质的种植者而设计。

本质上，这是一种均匀的栽培基质，支持精确施用水分和养分，以实现持续的植物生长。一个主要优点是水和养分不会与岩棉纤维结合，这有助于确保到达根区的水分和养分是可利用的，而不是被基质束缚。高丹的岩棉由玄武岩制成，将其纺成长纤维以形成类似羊毛的结构，从而生产出轻质、吸水性强的方块，便于在日常生产中移动和管理。

高丹方块也支持更清洁的起始。其制造过程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方块之间性能的一致性，从而更容易在不出现意外的情况下控制水分和养分分布。

在高丹方块内部，高丹强调了独特的亲水纤维，这些纤维能够使水分快速通过基质。这意味着均匀的水分分布以及强大的缓冲和再饱和能力，有助于方块在条件变化时平稳地做出响应。这种更稳定的水分行为支持健康的根系发育，并有助于在一致性最重要时保持幼苗的均匀性。

高丹岩棉栽培基质常用于受控环境农业，适用于重视可重复性和控制的室内和温室设施。岩棉被描述为中性pH值，具有支持根区氧气和水分的气穴，使其适用于水培以及其他精准种植设置。它结构坚固，使其成为需要稳定处理和理想基质基础的工作流程的实用选择。

这非常适合那些需要一致的岩棉栽培方块的种植者，它能在精准种植环境中支持快速、均匀的起始，更清洁的繁殖以及可控的根区条件。

产品优势：性能一致；水分平衡；养分高效利用；空气-水分平衡；根系发育；易于设置；移植支持；根区供氧。

源自：玄武岩；白垩岩；亲水粘合剂。

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

查看完整详细信息

产品对比