STEWART Propagator – The Ultimate Seedling Starter

The STEWART Propagator is a compact, durable solution for seed germination, cuttings, and early plant development. Designed to create a stable, high-humidity environment, it helps improve germination rates and supports strong, healthy seedlings from the very start.

Ideal for hydroponic systems or greenhouse setups, this propagator gives growers precise control over humidity and temperature—two critical factors in successful propagation.

Why Use a Propagator? 🌱

• 🌡️ Stable Microclimate – Maintains consistent warmth and humidity for faster germination
• 💧 Improved Success Rates – High humidity reduces moisture loss in seeds and cuttings
• 🌿 Stronger Root Development – Encourages early root formation before transplanting
• 🔄 Hardening Control – Adjustable vents help transition plants to lower humidity environments

Key Features

• 🌡️ Adjustable Ventilation – Control humidity and temperature with built-in vents
• 💧 High Humidity Range – Up to 100% (closed vents) or ~70% (open vents)
• 💡 Heat & Light مقاistant – Suitable for LED, T5 lighting, and heat mats
• 🛡️ Durable Build – Impact-resistant plastic for long-term use
• 🇬🇧 Made in England – Trusted STEWART manufacturing quality
• 🧼 Easy to Clean – Simple two-piece design for maintenance

How It Works ⚙️

• 🌱 Seeds and cuttings are placed inside the tray
• 💧 The enclosed dome traps moisture, creating a humid environment
• 🌡️ Warmth from ambient conditions or heat mats accelerates germination
• 🔄 Adjustable vents allow gradual airflow to prevent mould and aid hardening

Best Use Tips 📌

• 💧 Keep media moist but not waterlogged
• 🌡️ Use with a heat mat for improved germination in cooler conditions
• 🌬️ Open vents gradually as seedlings establish to reduce humidity
• ☀️ Place under suitable grow lighting for optimal results

Product Specifications

• Brand: STEWART
• Product Type: Propagator / Humidity Dome
• Dimensions: 38cm x 24cm x 18cm
• Material: Thermo-resistant, impact-resistant plastic
• Use: Seed germination, cuttings, early plant growth