Recent content by darkliight

All of your pictures lead off-site. Repost pictures and you will get some responses.

I have been looking for a single-room AC unit as well to help with grow room temps. I found this on Home Depot's website. It's a bit over $200, but its a one time purchase and much better than those air coolers that use water evaporation to cool the air...

Multiple deficienies noted. Mg-def identified by the specks of necrotic lesions on leaves. N-def identified by the light-green colored lower foliage. Possible P-def identified by the red-hued stems. These multiple deficiencies are more than likely caused by a pH imbalance, as you assumed...

One thing that I forgot to ask for, is the age of the affected plants. You say that you water until you get run off, and then you do not water again until the soil is dry. Then you say that you water daily. This is contradictory, and does not make sense. If you mean that the top is dry, then I...

Pictures and more info please. - Soil or hydro? - Veg or Flower? - Strain? - pH levels? Also, you say that you have been "flushing ever since", how often are you watering and how much? A single flush should be enough to take care of a nutrient abundance, and additional flushes could actually...

Definitely light/nute burn. Stop nutrient feedings until plants have developed 3-5 nodes. 12 days old is far too young to be drenching in any level of nutrients, no matter how light. In the early stages of life, the plants are getting a good majority of their nutrients from the cotyledons, and...

Looks like a P-def to me, I suspect this due to the necrotic lesions forming on the edges of the leafs and the chlorosis. Make sure that your pH levels are stable (6.5 +/- 1) before feeding with any additional nutrients. Also, it seems that you are doing foliar feedings still; I would recommend...

Those bulbs use only 26W of energy, but are a suitable replacement for a 100W incandescent bulb. These fluoro bulbs are fine seedlings and clones, tube-fluoro are a bit better for growing just because they are easier to adjust for maximum light penetration. Good for a simple start I think, and...

What are your temperatures in the growing area? That looks like heat stress to me. Get a thermometer and place it at plant level and record the temps. The hand test works as well, just hold your hand right above the plants and if it feels hot to your hand, then your plants are too hot. Also...

It's completely normal. Your clones are just branches and the zig-zag growth pattern can be attributed to fact that the mother plant was sexually mature, which causes the internode spacing to become offset. Sexually immature: | V | | V | | Sexually mature: \ / | | / \

After a lot of research, and lot of leaf comparisons, I believe that I am experiencing a Cal-Mag deficiency. The affected leaves are not veining when chlorosis starts which points me towards a magnesium def. I attribute the browning to the calcium def. Also, the stems show a deep red/purple...

I have not. Is there a specific pH level that the plant should be in during flowering? I assumed 6.3 - 6.8 was optimal.

Lol, anyone notice he called us Grasscity?

Kinda disappointed, RUI. Almost 100 views and no one has any opinion on the PK issue? If anyone needs any more info on the plants let me know.

Looks like the beginnings of a zinc deficiency to me.