The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunlight in spring time. This color of light typically encourages short inter-nodal spacing and bushy plants.


  • Mimics spring time light, promotes short inter-nodal spacing

  • High quality quartz glass for consistent spectral output and PAR production

  • Great for commercial applications where a large vegetative footprint is desired

6K 1000W Double Ended MH

Lamp type: Metal Halide

Wattage: 1000 Watts

Style: Double Ended

Weight: 5 Ounce

SKU#: GC1000W6K01

Manufacturer: Grower's Choice

6K DE : Vegetative Phase
Grower’s Choice 6K DE lamp is the best option when choosing a quality lamp designed for vegetative growth. With a diversified spectrum peaking in the par spectrum where it matters most providing the blues, yellows, reds, UV and even a bit of green that growers once thought wasn’t useful but is necessary for optimal plant growth.

MSRP $139