Typical Vertical 2000w setup. All sodium during veg.
Grown hydro in buckets using Advanced Nutrients.
I overdid the nues a couple times and often the PH soared to levels that were NO BUENO. 1 plant (NOT HDF) died, and the others showed a lot of stress. The HDF showed the least stress. It's a hearty plant.
The pics in this report are from a later grow in organic soil with same nutes. Towards the end of the crop, I cloned a flower and put it on 24 hours to re veg... hoping to keep the strain. It rooted quickly, but never went back into veg. First time I've seen a budding plant refuse to re veg. I've heard that it happens.. but not to me!
The yield on HDF is great. Nice thing about THSeeds - they're honest when they describe a strain. No hype - unless it's called for. What you read is what you get. I recommend this for any first time grower or a commercial grower. Few strains will yield any better than this one. The drawback is that while there is great bag appeal, lot's of people don't consider this strain to be "chronic" smoke. It's heady and rather clear, but it doesn't knock you in the dirt. Still, I think it's one of the strains out there that really deserves it's good reputation. It's also pretty stable as far as variations in phenos, so you don't have to worry about the only 2 females being bad ones.