HM grow bulb

The HM growth bulb is designed exclusively for the growth phase of plants.
The spectrum of the light bulbs has a great influence on the development of our plants, depending on the phase in which we find ourselves.
The specific bulbs for growth are Metal Halide (HM).
This class of bulbs emits a wave of bluish-white light, allowing the chlorophyll to absorb light energy in a different way than in flowering.
This type of light favors the development of leaves and branches, promoting a much faster development than a conventional mixed bulb.
The best known brands of grow bulbs are Philips HPIT, Agrolite HM, Sunmaster or Sylvania.