When HN users recommended it
1 HN user recommended this in 2015, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2015, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Here's a 300w for $135: http://www.amazon.com/GalaxyhydroTM-Spectrum-Greenhouse-Flow...
Or a 1200w for $369: http://www.amazon.com/KingTM-Spectrum-360-860nm-10bands-Flow...
I actually have free electricity at my office, otherwise I'd run the numbers to see the cost savings. 5x longer lifespan ... I'd want an independent review.