I've never fully understood this process/been able to make it work, and I noticed some opium poppies today so thought I'd have another shot.
Can anybody:
1. Explain how you make the slit in a poppy head to collect the sap and
2. Give an answer on whether the opium poppy head needs to be attached to the plant in order for it to work?
Cheers
I know this reply is 9 years late, but still the thread has been revived.
The slits need to be very light, no more than scratches really, and then if all is well you should start to see droplets of creamy ooze forming.
As far as I understand it, the plants do still need to be live and in the ground when this is done, as the ooze is basically the plant trying to heal itself from the scratch. I don't understand how it could do that if it was a disembodied stem.
It's meant to be best done of an evening IIRC.
I tried on a small number last year, and soome oozed really well, some didnt ooze anything I have no idea why some did and some didnt.
I agree that using the pods for tea is a lot easier and a lot less faff. Even if anyone does manage to collect enough opium, smoking it is an expert art form from what i gather, although you could make a brew out of it easily enough.
I've tried growing some poppies this year, and as last year many got destroyed by slugs I decided that this year I wouldnt thin them out, assuming that the slugs would do that for me. As they did on previous attempts, after I'd thinned them out, meaning I ended up with even less.
This year the slugs havent touched the poppies but instead have been going after plants they're not supposed to like or to eat!! Unpredctable bastards that they are. This has meant that the unthinned-out poppies look like they are going to produce tiny flowers and pods. This is not what happened on timelapse videos ive seen on youtube, although i know the usual advice is to thin them out, or you risk exactly this happening.
It might also have been the Nematode treatment (a paraiste which attacks only slugs underground and multiplies whenever they manage to kill a slug, so the more slugs you have the more nematodes you will have) which I applied to the entire area at the seedling stage really worked, as slug numbers in general seem to have been a lot less.
Lessons learnt this year: nematodes do actually seem to work. Do not plant the poppies too densly or fail to thin them out. (I already knew this in theory but wanted to see what happens if you fail to do this.)
The variety I've grown this year are very fast growers, but as the weather has been so abysmal for like 80% of their short life I'm not expecting good results even from the pods that were grown with plenty of space.