mats for indoor plants 4 Pack Graphene Seedling Heat Mats 20W for 1020 Trays ✓

Graphene Seedling Heat Mats for 1020 Trays, 4-Pack
✔️ 4-pack graphene seedling mats, waterproof, 20W, fits 1020 trays

These seedling heat mats deliver steady warmth to seeds and young plants, promoting uniform germination and healthy early growth. They’re sized to perfectly match standard 1020 nursery trays, making them handy for seed starting, microgreens, hydroponics, and winter gardening setups.

✅ 20W power consumption for energy-efficient operation
✅ Size 10 x 20.5 in matches standard 1020 trays
✅ Graphene heating element with waterproof PVC layers
✅ Temperature range 75°F to 95°F (24°C to 35°C)
✅ Maximum surface temperature 105°F with overheating protection
✅ Rollable, easy to clean waterproof surface
✅ Safe for continuous 24/7 use in gardening setups
✅ Includes 4 mats per pack

💡 What is a seedling heat mat used for? Seedling mats provide steady warmth to seeds and young plants to speed germination and support healthy growth. They are handy for starting seeds, growing microgreens, hydroponics, and winter gardening.

- uniform germination support across the tray - handy for seed starting, microgreens, hydroponics, and winter crops - graphene heating element offers consistent heat and quick warm-up - safeguards with thermal regulation for safe, 24/7 use