敞口种植袋 · 20升 · 预缓冲
敞口椰糠板，20升。预缓冲至 EC 0.5–1.2 mS/cm。15–20厘米开口，用于顶部滴灌和根区检查。
预缓冲至 EC 0.5–1.2 mS/cm。开口宽度15-20厘米，适用于顶部滴灌和直接根系检查。专为长季节作物设计，包括辣椒、茄子和草莓，适用于排废系统。
28%
空气孔隙度
20厘米
开口宽度
< 1.2
缓冲 EC
技术规格
敞口设计，实现精准排废。
预缓冲至 EC 0.5–1.2。宽开口，适用于顶部滴灌系统和直接根系检查。每批产品附带 COA。
| Parameter | Value | Unit |
|---|---|---|
| Electrical Conductivity | 0.5 – 1.2 | mS/cm |
| pH | 5.5 – 6.5 | — |
| Volume per slab | 20 | litres |
| Water Retention | 55 – 65 | % |
| Air Porosity | 28 | % |
| Opening Width | 15 – 20 | cm |
| Particle Size | 0 – 8 | mm |
| Moisture Content | < 20 | % |
作物指南
适用于辣椒、茄子和浆果。
Target EC, drain percentage, and dripper configuration for the three crops this slab is engineered for.
Capsicum & Sweet Pepper
EC target
2.0 – 3.5 in-slab
Drain %
20 – 30%
Configuration
2 drippers/plant; slight generative stress in fruiting phase improves Brix
Aubergine / Eggplant
EC target
2.0 – 3.0 in-slab
Drain %
15 – 25%
Configuration
Long-season crop — flush slab mid-season if EC rises above 4.0
Strawberry
EC target
1.2 – 2.0 in-slab
Drain %
25 – 40%
Configuration
High drain; wide opening allows easy runner removal and root inspection
Drainage Setup Protocol
Pre-saturate. Set drain. Close clean.
Correct slab preparation and drain geometry make the difference between consistent drain percentage and pooling.
01
Pre-saturate
Flood slabs 24 h before planting. Drain to 20–30% of slab volume. Check EC — target < 1.5 mS/cm before introducing nutrients.
02
Drain Holes
Cut 2–3 slits (10 mm) at slab ends on the bottom face. Angle slabs 1–2° toward drain to prevent pooling. Cut after pre-saturation only.
03
Season End
Flush with EC ≤ 0.5 water for 48 h. Spent slab is peat-free and suitable for soil amendment or composting.
分析证书
每批产品在发货前提供 COA。
申请当前批次 COA 或下载样品文件。
Certificate of Analysis — every batch
EC, pH, moisture, and biological contamination — lab-verified before dispatch.
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