more times than not those symptoms you describe ultimately come down to calcium and magnesium deficiencies. However looking at the seedlings pics I cant see the spots.
Your correct in the assumption that the hps burns hotter but you should also be looking at lumens as well as spectrum color as well. Hope it helps. IMO - I'd go with the fluorescent sides if your just supplementing light.
Okay growers, First time I have had to worry about odor control but I have to now. I need to remove odor from a grow room that is 800 cubic feet. I need to figure out what size can filter and fan to buy to totally remove all odor.
Any help appreciated.
Okay, so perhaps little "over medicated" but sitting in my grow room after my last 100 day basement grow of 4 dwc plants that averaged 2.75 ounces, and also deciding to start fresh from seed after fighting with spider mites. I come to the realization that I have grown short little plants in an...
I can't believe these plants they are just doing great. good root strucure, thick base lots of foilage and buds emerging everywhere.
Take a look at these girls..,
Really starting the process to leave the soil in the vegtable garden.bongsmilie
Dammmnn., how long you veg for? Not sure but I have a set about the same age and their root system looks like this..,
I use a root stimulant through veg, Humboldt roots although I know I've seen another they say is just as or better called Excelsior. Heres my plants right at about 7-8 weeks...
A little more info is better, age.., when your planning on flowering.., etc. but in general if you check the manufactures site they'll keep you pretty apprised as to when at what stage etc. Even if you arent using a major brand check out any of the feeding schedules at Advanced Nutrients or...
Another update..., Another week goes buy and things are looking great with the hydro girls. In fact, they are becoming rther dense under the initial canopy and I'm considering pruning out some of these center leave in hopes of helping the bud sites lower get what they need. Root system is...
Right on Sweet leaf !!! My point exactly ! :mrgreen: And face it.., aint no scholar out there university or road that hasnt done something unbelievably stupid when seeing it after the fact.
Okay, so a lil remise on the updates but I cant believe it but this grow has gone without a hitch. been changing out the nutes bout every 9- 10 days adding 0.5 ml 34% H2O4. I didnt throw them into flower until the 28th but I did introduce them to Hps light the last 5 days..., Anyrate, moved...
Well Hell, Not off to a great start here but .., heres wehre its at.
I had to go out of town a week and came back to find that all my seeds that I had started had been engulfed in a fungus and my child was checking things for me while in my absence and thought it would be real nice if I came...