Description
7″ Vented Clear Plastic Dome Covers
Professional-Grade Humidity Control for Successful Propagation.
Propagation trays sold separately.
The 7″ Vented Clear Plastic Dome is an essential tool for any gardener starting seeds or rooting cuttings indoors. Specifically designed to fit onto standard 1020 propagation trays, these domes create a controlled micro-climate that is critical for the early stages of plant life. By trapping warmth and moisture, these covers help maintain consistent growing medium hydration and high humidity in the growing zone, significantly increasing your germination and rooting success rates.
Quick Product Details
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Product Code: 6110
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Height: 7″ (17.5 cm) — Provides extra vertical space for taller seedlings and cuttings.
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Compatibility: Fits all standard 1020 nursery/propagation trays.
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Material: Durable, transparent plastic for maximum light transmission.
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Feature: Built-in vents for adjustable airflow and temperature control.
Why Use a Vented Humidity Dome?
The early life of a seedling is a delicate balance of moisture and air. These domes prevent the growing medium from drying out too quickly under indoor lights or in dry household air. The adjustable vents allow you to gradually acclimatize your plants to lower humidity levels as they grow, preventing transplant shock and ensuring a “stocky,” healthy start.
Key Benefits for Your Indoor Garden
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Maximizes Light: The high-clarity plastic ensures your plants receive the full spectrum of light needed for photosynthesis without interference.
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Height Advantage: The 7″ clearance provides ample room for cuttings to develop a strong root system before they outgrow the dome.
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Versatile Use: Ideal for everything from delicate flower seeds to robust vegetable starts and hardwood cuttings.






