Stewart Premium Large Propagator — Tall Unheated Propagator

Stewart Premium Large Propagator — Tall Unheated Propagator with Adjustable Vents

A high-quality propagator with room to grow — Stewart's Premium features a high lid and adjustable ventilation panels. The additional height ensures seedlings won't run out of space too soon. Plant directly into the base or use seed trays and pots; add holes for drainage as needed. Humidity and air temperature controlled via adjustable vent panels. Generous 52×42×28cm dimensions.

Why growers choose the Stewart Premium:

• Generous 52×42×28cm dimensions — substantial size, plenty of plants per propagator
• High lid design — seedlings have room to grow before transplanting
• Adjustable ventilation panels — control humidity and air temperature
• Plant direct or in trays/pots — flexible for different propagation styles
• Quality construction — Stewart's UK-respected garden-products brand
• Unheated design — pair with a heated mat for full temperature control
• Drainage holes can be added — adapt to your specific drainage needs

Who it's not for:

Unheated — for proper propagation success, pair with a Root!t Heat Mat or similar heated base. Cuttings and many seedlings need 22-26°C root-zone temperature for fastest rooting; ambient grow-room temps often fall short. For aeroponic propagation (much faster rooting), the X-Stream Aeroponic Propagator or Brummie Bubbler outperform passive propagators. Pair with proper propagation lighting (Maxibright PL, Omega T5) — propagators alone don't grow plants without light.

Available to collect from our Stone shop at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on 01785 556355 or email sales@roots2riches.com — we're growers ourselves, happy to help.