Peat Pellets Seed Starter 35mm Compressed, 100 pcs Expandable Coir Discs for Seedlings
Peat Pellets Seed Starter 35mm — Compressed Expandable Coir Discs for Seedlings
Start seeds faster and transplant with zero root disturbance using these 35mm compressed peat pellets. Just add water and watch each disc expand into a ready-to-plant growing medium in minutes. Lightweight, mess-free, and suitable for a wide range of plants — from vegetables and herbs to flowers and tropical cuttings.
Key Features
Instant Expansion — Just Add Water
Each compressed disc expands up to 7x its original size when hydrated, forming a nutrient-rich, airy growing medium that promotes fast germination and strong root development. No mixing, no mess.
Optimal Aeration & Moisture Retention
The peat and coir blend provides the ideal balance of air pockets and moisture retention — keeping roots oxygenated while preventing waterlogging. Supports healthy seedling development from germination to transplant.
Biodegradable & Transplant-Friendly
Plant the entire pellet directly into your garden bed, pot, or raised bed at transplant time. The biodegradable mesh breaks down naturally in soil, eliminating transplant shock and protecting delicate root systems.
Lightweight & Easy to Handle
Compact and lightweight in their dry state — easy to store, transport, and use in any indoor or outdoor setting. Compatible with standard seed trays, humidity domes, and propagation kits.
Versatile Plant Compatibility
Suitable for starting vegetables, herbs, flowers, succulents, tropical cuttings, and more. Works indoors on windowsills, under grow lights, or outdoors in greenhouses and cold frames.
Specifications
| Spec | Details |
|---|---|
| Size (Dry) | 35mm diameter |
| Expanded Height | ~45–50mm (approx. 7x expansion) |
| Material | Compressed peat / coir blend |
| Mesh | Biodegradable netting |
| Pack Options | 50pcs / 100pcs |
| Use | Indoor / Outdoor |
| Compatible With | Standard seed trays, humidity domes, propagation kits |
| Best For | Vegetables, herbs, flowers, cuttings, succulents |
Ideal Plants
- 🍅 Tomatoes, peppers, eggplant — warm-season vegetable starts
- 🌿 Herbs — basil, cilantro, parsley, thyme, rosemary
- 🌸 Flowers — petunias, marigolds, impatiens, begonias
- 🥦 Brassicas — broccoli, cabbage, kale, cauliflower
- 🌵 Succulents & cuttings — propagation in humid environments
Use Scenarios
- 🏠 Windowsill Seed Starting — compact discs fit any tray or container
- 💡 Grow Light Setup — pair with seedling trays and grow lights for year-round starting
- 🌾 Greenhouse Propagation — organize large batches with consistent moisture control
- 🌱 Early Spring Starts — get a head start weeks before outdoor planting season
How to Use
- Place dry pellets in a seed tray or container
- Add warm water and wait 5–10 minutes for full expansion
- Drain excess water from the tray
- Sow 1–2 seeds per pellet and cover lightly
- Cover with a humidity dome and place under grow lights or in a warm location
- Transplant the entire pellet when seedlings are ready — no root disturbance
Frequently Asked Questions
How many do I actually get?
The set runs to 100 pieces — that is the real count, not a rounded-up marketing number. It is the figure worth comparing against price when you are looking at similar sets.
What do I actually get?
The photos and description lay out exactly what ships — every piece shown is in the set, at the size listed. That is the fastest way to see it as it arrives.
How does the build quality feel?
The materials are in the specs, and the finish in the photos is the real finish — this sits in the solid middle of its class, made to be used rather than coddled.
When and how do I plant these?
The planting window and depth are on the seed packet and in the photos — start them as directed for your zone and keep the soil damp until they sprout. Full sun as noted.
Will it work for my setup?
Check the dimensions in the photos against your space or use case first — that one comparison answers it. The sizing details are printed right there for exactly this.
Is it pet-safe?
The materials listed are safe around pets and kids as used — keep fertilizers and treatments to the label directions and let everything dry before letting the dog investigate.