The name “420” references the area of the light spectrum produced by this lamp. The PowerVEG 420 is a true VEG light for indoor growers. PowerVEG 420 provides a spectrum that is crucial for plant growth during the vegetation cycle, focusing all spectral energy at 420 nanometers. This high UV A spectrum adds the nutrient values that are vital for the growth. Combined with the spectrum provided by the FS+UV fluorescent grow lamps, the PowerVEG 420 maximizes the initial growth process for vegetation through:
- Tighter internodal spacing
- Stomatal opening 10 times greater than red light (feeding tube of plant)
- Stronger root growth
- Chlorophyll A
- Beta carotene
Spectrum Combinations for Your Plants
The PowerVEG 420 can be combined with more than just our FS+UV lamp. There are five total PowerVEG colors lamps that can be combined to make customizable light spectrums for your plants.
- The 420 can be used in any existing T5, 54 watt, HO (high output) lighting fixture.
- Combine the 420 with other PowerVEG T5’s for maximum results.
420 Replacement Guide:
- Optimal Growth – 8-9 months
- Average Growth – 10-11 months
- Maintenance Growth – 11-12 months
- Based on 18 hour burn time per day.