| I think you are fine. Too much nitrogen fertilizer can delay flowers, but probably it is just 'first year blues'. In that I mean it sometimes takes an orchid a while to settle into your home. Since it is growing well you should do fine.
Remember Phals like a drop in temperature during late winter to set buds. Since one flowered you may have temperatures they like but you might try moving them to a spot where they will get 50 degree nights.
These is blooming season right now, and many are still not spiking even here in Florida where are season is early. You still have time this year.
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jerry  |