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#1
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Secret to having two flower spikes?
Is there a secret to getting a plant to grow two spikes? Many of the
plants in my local nursery are small but have two spikes. A few of my plants are on their second blooming but the all have only one spike. I'm happy they are blooming of course but wondered if there was more I should be doing. I don't do anything different whether they are in bloom or not. Since they are doing quite well I'm hesitant to make changes but maybe I should?? I have them in a window that gets filtered morning sun. I feed the orchid food with every watering. I only water when they feel on the dry side. One more question - I just got a new Phal and I notice that there is styrofoam on the bottom of the pot with moss as the planting medium. I bought it in a very reputable nursery where I've purchased many other orchids. I have a few with the moss but this is the first one with the styrofoam. Is that OK? It's gorgeous right now with many flowers and buds. |
#2
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Secret to having two flower spikes?
There are many things that can play a role in that, with genetics and
general health and strength of the plant being two big ones. As there's nothing we can do about genetics, let's consider the overall health of the plant. The plants at the nursery are certainly getting more light than yours, as they are getting it longer than just in the morning, and possibly at a great intensity. That allows more photosynthesis to occur, so the plant can build up more energy. You mention you feed at every watering, but there may be differences in the fertilizer formulas that can have an impact, as well as the concentration applied and the frequency. The minerals in the fertilizers are the "building blocks" the plant uses not only for increasing its size, but for the creation of enzymes, to aid the retention of other minerals that may affect the overall health of the plant. pH of the nutrient solution can also play a roll. If you feed the same formula and concentration at each watering as the nursery, I'd bet their conditions require them to water more often, which means that their plants are being fed more often, allowing them to absorb more nutrients. If you're interested in learning more about plant nutrition, I have a few of articles posted under the "Feeding Your Plants" section near the top of my "Free Info" page, including the 5-part article posted by Dr. Bill Argo, the guy who invented the so-called "MSU Fertilizer". Another factor is that of temperature. Dr. Win-Tung Yang and Texas A&M has been doing a lot of research on phalaenopsis, and he has found that at warmer temperatures, phals respond by growing faster, but if grown at cooler temperatures, the plants grow more slowly, but bloom better. I would speculate that the temperature in your home is on-average warmer year 'round than it is in a typical greenhouse. Whether that has a practical impact, I cannot say for sure, but Dr. Wang's work suggests it might. -- Ray Barkalow - First Rays Orchids - www.firstrays.com Plants, Supplies. Books, Artwork, and lots of Free Info! "Jane" wrote in message ups.com... Is there a secret to getting a plant to grow two spikes? Many of the plants in my local nursery are small but have two spikes. A few of my plants are on their second blooming but the all have only one spike. I'm happy they are blooming of course but wondered if there was more I should be doing. I don't do anything different whether they are in bloom or not. Since they are doing quite well I'm hesitant to make changes but maybe I should?? I have them in a window that gets filtered morning sun. I feed the orchid food with every watering. I only water when they feel on the dry side. One more question - I just got a new Phal and I notice that there is styrofoam on the bottom of the pot with moss as the planting medium. I bought it in a very reputable nursery where I've purchased many other orchids. I have a few with the moss but this is the first one with the styrofoam. Is that OK? It's gorgeous right now with many flowers and buds. |
#3
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Secret to having two flower spikes?
what ray said. i have a blooming golden peoker daughter which i thought
was growing a basal keiki; turns out it's another spike. one of my big NOIDs is blooming off a branch of an old spike, and grew another. (pics to ABPO when all the flowers open. as for the styrofoam, that's fine; many growers throw a handful of packing peanuts in the bottoms of pots when re-potting; it's light, it won't degrade, it's waterproof, and will allow more air to circulate around the bottom of the root ball, prevent packing of wet medium and possible rot. --j_a |
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