Just thought I would drop a couple of photos just for fun.
Pyramid Seed White Widow Autoflower
Showing it's Sativa side this one. It's 49 days since germination. The only thing it has had is 2ml cal mag and 2 ml bloom nutrients when it was a week into flower just to help it along.
This one...
There was a rumour going around my local Cannabis Club that the police were spraying industrial hemp pollen after a few people got seeded. Never did follow up to see what became of the seed though.
PH & Soil Growing
Of course I have farmed, I have a BSc in Biology and a MSc in Green Leaf Sciences, I can assure you if you have to correct soil PH you are using the wrong soil to grow cannabis.
Good soil should not need to be PH'd, in fact it can ruin the soil bacteria which feed on the soil and release its nutrients for the plant to use. It is this bacteria which controls the PH to one in which it and the plant thrives. Soilless hydro on the other hand has no such bacteria so the PH...
There is no way to tell other then to germinate them. Pollen can travel many miles, a hermi may just have one pollen sack, it is impossible to know where these seeds have come from if you are growing outdoors.
Feminised seed is produced by spraying colloidal silver onto a female plant and...
Hard to tell in that colour light, it would help if it was in natural daylight. But from the picture it does look suspiciously like a russet mite problem, do the leaves look glossy? Really more light is needed to diagnose!
If the leaves are not glossy, I have seen plants do that when they have...
Just found your journal, very nice! And Merry Christmas! The CBD Tallulah in the window, the leaf looks slightly dark for the lighting in the photo and that clawing is typical of N Tox :-)