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Originally Posted by bellatrix
Hi
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Hi.
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Originally Posted by bellatrix
I purchased my first orchid ever on Tuesday! It's a Phalaenopsis orchid. This is all I know about it really.
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That's a good start. It's better than not knowing what your orchid is.
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Originally Posted by bellatrix
I uploaded pictures of it in the Identification section - I'll post them again here since I am unable to insert a link in this post.
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Pics are good, they make problem solving a bit easier.
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Originally Posted by bellatrix
1. Do I need to re-pot it any time soon?
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That depends on several factors.
1. One reason for repotting is because the potting media is degraded. Badly degraded potting media can actually kill an orchid over time if nothing is done to change out the old media for new media.
2. If the potting media that the orchid is currently in doesn't suit your growing environment well at all, change it.
3. Should the root mass be significantly larger than the pot itself, it needs to be repotted.
4. If the pot size is too large for the orchid it needs to be repotted to an appropriately sized pot.
5. When the orchid is showing signs of distress, it may need to be repotted asap.
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Originally Posted by bellatrix
The leaves look rather crammed.
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With orchids, it doesn't necessarily matter how crammed the leaves appear to be. What
does matter is that the root size and the pot size should ideally be similar in size.
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Originally Posted by bellatrix
It's still in the medium I purchased it in (from a grocery store). It seems to be in moss of some sort. I suppose the moss looks more compact and stays more moist than one would like it to.
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Most people tend to have difficulties growing Phalaenopsis in moss, depending on what their growing conditions are like. Fir bark could be a good option. Another option is LECA/Hydroton.
I'm leaning towards recommending that you use fir bark because, imo, I think it could be easier for a total beginner to deal with.
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Originally Posted by bellatrix
And today I noticed a thin yellow outline around one of the largest leaves.
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Are you able to provide a closeup photo of the yellow outline of the leaves?
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Originally Posted by bellatrix
I did water it the day I got it (is that bad?).
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This action, in-and-of-itself is not necessarily bad.
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Originally Posted by bellatrix
I poured enough water for the medium to look moist and didn't know I had to drain it. I happened to do some research that same night and learned that I had to drain it since the outer pot was holding the water that seeped out from the inner (clear) plastic container. The outer pot was one third full of water when I dumped it out that same (Tuesday) night. The plant seemed fine the next day. A few days later (on Friday) a faint yellow outline appeared.
I now have the inner pot sitting on the inverted cap of a bottle - and all of that is in the outer pot. I'm hoping this will allow it to drain further - the excess water can drip into the bottle cap if it wants to.
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Just as long as you make sure the orchid is not sitting in standing water for days-on-end, it should be ok.
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Originally Posted by bellatrix
2. What sort of fertilizer should I purchase for it? i.e. What concentrations should the three numbers be?
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There are fertilizers that are in the form of water soluble powders that are generally formulated for epiphytic orchids.
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Originally Posted by bellatrix
I know that Miracle Gro has some specifically for orchids, but would it be okay to use one that would be useful on other plants too? Such as one for flower plants in general. Or an all purpose one.
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The N-P-K ratio, should be something on the order of 20-20-20. It doesn't have to be exactly 20-20-20, but close is enough.
I would stick to fertilizer formulations designed for orchids specifically.
Generally speaking, it is not ok to use a fertilizer made for other plants.
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Originally Posted by bellatrix
Must I select one for acid-living plants?
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No, you don't have to select a fertilizer made specifically for acid-loving plants.
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Originally Posted by bellatrix
Is my plant acid-loving?
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Yes, many Phals are acid loving. The pH for these are generally, slightly acidic, (pH 4.5 - 5.0).
There are a few exceptions.
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Originally Posted by bellatrix
Also, should I get a liquid plant food or a powder?
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It doesn't matter.
The powdered fertilizers are water soluble.
The liquid fertilizers take the measuring of the powder to add to the water out of the equation as that is already pre-mixed.