SunBlaster Prism Lens LED Mini Greenhouse Kit

The Prism Lens LED uses redesigned optics that focus and redistribute light more precisely across the plant canopy compared to traditional T5HO tubes. At 50,000 rated hours — roughly 5× the lifespan of T5HO lamps — it also eliminates recurring replacement costs while drawing only 18 watts.

The NanoDome Mini Greenhouse Kit is well-suited to fast-growing, light-hungry crops that thrive under the 6400K blue-white spectrum. Top performers include microgreens (radish, sunflower, pea shoots), leafy greens (lettuce, kale, spinach), wheatgrass and sprouts, and common kitchen herbs like basil, cilantro, parsley, and oregano.

SunBlaster recommends 12–18 hours of light per day for seedlings and microgreens. The included 6-foot power cord with an on/off switch makes it easy to maintain a manual schedule, or you can add a compatible outlet timer (sold separately) to automate the light cycle.

Yes — the included heavy-duty double-thick tray is a full 10" × 20" footprint and accommodates all industry-standard 1020 insert trays, including cell packs, plug trays, and soil blocks. You can plant directly into the tray or drop in any insert to divide crops or vary planting depth.

Microgreens are ready to harvest once the leaves are full and the stalks carry 3 or more true leaves — this stage marks peak vitamin and nutrient density. Use scissors to cut cleanly just above the soil line. Many varieties will regrow for one or two additional cuts; sprouts are a single-harvest crop and require restarting after each cycle.

The kit is compatible with soilless planting media including seedling starter mix, coco coir, and rockwool. SunBlaster recommends filling trays with a moist soilless medium and misting after seeding — the roots will draw up moisture as needed. Avoid saturating the medium, which can cause damping-off in young seedlings.

Yes — SunBlaster's Prism Lens LED strip lights are sold individually and are compatible with existing 7" NanoDome domes and SunBlaster strip light stands. If you're upgrading a T5HO-based setup, the 18" LED strip is a direct swap that brings the 50,000-hour lifespan and improved optics without replacing the full kit.