The Grow Awards 2026 🏆

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400W HPS Grow Bulb

400W HPS Grow Bulb

9.8/10

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400W HPS Grow Bulb

400W HPS Grow Bulb

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Latest Reviews Show All Reviews

Tropicannibis_ToddGuru

10

400W HPS Grow Bulb

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1y ago

Tropicannibis_ToddGuru

10

400W HPS Grow Bulb

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3y ago

Tropicannibis_ToddGuru

10

400W HPS Grow Bulb

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3y ago

Tropicannibis_ToddGuru

10

400W HPS Grow Bulb

Show more

3y ago

Tropicannibis_ToddGuru

10

400W HPS Grow Bulb

Show more

3y ago

Grow Questions Show all Grow Questions

Solved

Did I start LST too early?At day 22, did I start LST too early? I feel that I may have...

Setup. Lighting

Techniques. LST

4y ago

1

3

Solved

Starting to see yellow gold spots Top cola starting to show gold spots and pistils turning bro...

Leaves. Color - Mottling

4y ago

1

1

Solved

Leaves pointing up I noticed a drastic change in the layout of the leaves. The ...

Leaves. Other

5y ago

4

3

Solved

Is this plant a herm?Did I stress this plant into herming? If so what do I do? I ...

Other. General questions

4y ago

5

2

Solved

Leaves turning yellow Leaves yellowing need a little help.

Leaves. Color - Yellow

4y ago

2

1