Potting Orchid Seedlings
8 Attachment(s)
Hello.
I bought 14 orchid seedlings(13 dendrobium and 1 oncidium) and potted them in 3 inch net pots with coconut chips as the potting medium. It has been over a week. Some of them seem to be doing well. But as for 5 of my plants, I noticed slight yellwing of leaves. Also, there are some parts of the leaves where there are dehydrated patches. I am worried about their health as it is my first time with orchids. Please help me out with it. P.s. I have uploaded some images of the plants. Thanks |
Welcome, Princy10. Can you give some information about your growing conditions: temperatures, air flow, watering, humidity, the size of your coconut chips? Also, pictures will help some of the experts here give better guidance.
As a guess, I'd think that coconut chips in net pots might dry out pretty quickly. How often are you watering, and how are you monitoring the water needs? |
You have not told us how small or large the seedlings are.
Very small seedlings (straight out of flasks) need VERY high humidity, LOW light and temperatures a bit higher than mature plants of the same genus. At that stage, I prefer community pots. Nurseries with large scale production tend to use plug trays. After 10-15 months, they are ready for individual pots, the larger ones going into 3" pots, the smaller ones into 2" pots. Standard greenhouse humidity & temperature is fine at this stage, but I still keep them in slightly deeper shade for another year or so. |
Quote:
From what I read, Orchids should be watered once in winters. I bought these on 1 January. That's when I potted and watered them. Finally, today i.e after 4 days, i watered them again. Humidity is about 60%. The coconut chips are small in size, roughly between 0.5 inch to 1 inch in length. As I was worried about the plants not doing well, I added a small amount of perlite to the mix. I'll be uploading some pictures of the plants. Hope that'll help with analysing with the problem they have. Thanks ---------- Post added at 07:46 PM ---------- Previous post was at 07:44 PM ---------- Quote:
Thanks |
At 6-8" in height, I would categorize them as large seedlings (unless they grow to 3'+ at maturity).
You can treat them pretty much as mature plants, though I tend to water them a bit more (young plants do not like to dry out). |
Quote:
They are placed near a window where they get mild sunlight for 4-6 hours. It does get a bit cold at the night but the temperatures have improved. Thanks |
All times are GMT -4. The time now is 11:49 PM. |
3.8.9
Search Engine Optimisation provided by
DragonByte SEO v2.0.37 (Lite) -
vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.