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Hello Mike!
For the alcohol spray, I use pure isopropylic alcohol and dish detergent. For each ounce of alcohol, I put about 10 drops of dish detergent. You should spray the entire plant, roots, leaves and medium. You can repeat the treatment 5 or 7 days later. Claude "Mike" wrote in message ... | Joanna, | | Thank you for your reply. It was most helpful. | | I bought the orchid on December 24, 2003. It continued to flower | throughout December, January, and February. I completely removed the | spike in March (thought it was still green and healthy when I cut it, | but it had finished flowering). | | During March, April, spring, summer, and fall it grew 3 new leaves. It | has 8 or 9 large, beautiful leaves. I repotted the orchid in orchid | mix in July. | | The orchid came in a 6" clay pot. However, the orchid was actually | inside a much smaller, clear plastic pot embedded inside the clay pot | with bark. | | I have a question about roots. I often read that orchid roots should | be green. Well, a few of my roots were actually green, but most were a | light brown color. When I took the orchid out of its plastic, clear | pot, it was pretty much full of roots and the roots were coming out of | the drainage holes in the bottom, too. I clipped away the dead, mushy | roots. When I removed the plant from the plastic pot, I noticed that | some of the roots seemed "broken". By that, I mean that there would be | breaks in the roots but the two segments would be held together by the | inner wire-like membrane. I left these roots intact and did not clip | them away. The orchid was repotted in the 6" clay pot with the roots | taking up most of the room. | | Regarding the bugs... I don't know where they came from. I sometimes | see them walking around on the bark when I move the bark around. I was | suggested to use an alcohol spray, but I don't know how to do this. Do | I mix the alcohol with anything like water, or do I just spray it | undiluted? How much do I spray on the bark? I don't want to kill the | plant. Is there any other general insecticide that I could treat the | plant with to get rid of any bugs that are living in it? | | The plant is getting all the sunlight that I can provide it. I don't | know what else to do. It is my one and only orchid and is beginning to | f rustrateme. | | Thank you for your help. I really appreciate it. | | Mike | | | On Wed, 27 Oct 2004 23:48:47 GMT, "J Fortuna" | wrote: | | Mike, | not between two leaves. So, if I see something emerging from between | two leaves I should celebrate? :-) | | No, roots could emerge from pretty much the same place as spikes. Also, a | spike can grow down and roots could grow up, so the direction does not mean | much. The main ways to differentiate a root from a spike in a Phal a | | -- the tips of the roots will be more rounded, whereas the tips of the spike | will be more pointed | -- the roots are more likely to be shiny and more likely to be covered by a | white layer, whereas the spike is less likely to have a shiny white layer, | but will instead be green, brown, or purplish and non-shiny | -- spikes have nodes, sort of like knuckles in fingers, which subdivide a | spike into parts (these nodes are places where the spike might branch or | grow a bud from or grow a keiki from), whereas roots don't have such nodes | | It takes some experience to tell a root from a spike in a Phal, but with | time after you have had many of them you will be able to tell fairly early | on which one it is. I am usually correct in guessing whether it is a spike | or root almost right away, but I have 28 Phals and have been observing roots | and spikes for 3.5 years now. | | How long have you had this Phal? When is the last time your Phal bloomed? | Some Phals bloom only in the spring, for example, so this Phal might be a | spring bloomer. Some of my Phals bloom both in the fall and in the spring, | but I think that's more of an exception than a rule, especially at the | beginning you are less likely to be disappointed if you expect your Phal to | bloom only once a year. I have one Phal that has now started a new spike | after 1.5 years of not spiking, so that can happen, too. | | I would be a bit worried about your night time temperatures, they seem a bit | too low to me. Also the fact that you have some insects wandering on it, | depending on what kind of insects they are (whether they are an orchid | pest), this may cause stress to the plant and cause it not to bloom. | | Also how much light are you providing this orchid? Where is it located? Have | you tried changing the location to a better one? Sometimes a plant will not | rebloom, and then one moves it to a different spot, and that does it. | | I once read that the two things that are most likely to cause a plant not to | respike are insufficient light or no difference between day and night | temperature (you have that covered, though maybe your difference is too | much?). The other thing that I read is that sometimes orchids will not bloom | if they are too happy, so if they are being given too much fertilizer, too | much light, and being watered too regularly, they may be too lazy to | rebloom -- orchids often thrive on a certain level of benign neglect, and | some speculate that some degree of deprivation may be beneficial and induce | flowering (though don't overdo this). | | That said, I have 2 Phals that have not reflowered for me either, and I | don't have a clue why they have not, while the others have been reflowering | as expected or even more frequently. I think that having only one orchid | plant increases the chance that you will fret over it more, and have high | expectations for it, and it may not do what you expect. So get more orchids! | | Hope that some of this is helpful to you. | | Best, | Joanna | | "Mike" wrote in message | .. . | Claude, | | The orchid was repotted in July. I would think that it would be well | established by now. | | The roots are emerging from the outside part of the base of the plant, | not between two leaves. So, if I see something emerging from between | two leaves I should celebrate? :-) | | Mike | | On Wed, 27 Oct 2004 15:36:14 -0400, "Claude" | wrote: | | Hello again! | | Blooming takes lot`s of energy for a plant. | If you just repotted the plant and cut some roots, the plant is busy | adapting to the new environment. The plants needs to establish it`s roots | before blooming. | Phals grow aerial roots to capture moisture and nutrients from the air. | They | can grow roots and spike together if the plant is really happy. | | A spike looks almost like the tip of the root except it`s flat instead or | round. Usually, spike emerge between 2 leaves. | | My advice, if I may, would be to leave the plant for now since it`s | getting | establish. For the bugs, I would try an alcohol spray and keep the plant | away from the others. | | | Claude | | "Mike" wrote in message | .. . | | Claude, | | | | Why would the plant be in an active growing period? Shouldn't this be | | the time when the plant stops growing new leaves and roots and | | produces a spike? | | | | The white bugs (which I've only seem a few) are teeny tiny bugs that | | only crawl. I saw them on and around the new roots and on the medium. | | | | The orchid came in a small clear plastic pot which was embedded in | | bark inside a clay pot. I repotted the orchid into the clay pot which | | is 6" I think. The plant had a lot of roots. I clipped away the dead, | | mushy roots. The remaining roots almost completely filled the pot. | | | | Can a phalaenopsis grow roots and spike at the same time? | | | | What does a flower spike emerging from the base of the plant look | | like? The roots emerged from nodes (bumps) on the base of the plant at | | the same level where the old spike was cut. | | | | Any help would be much appreciated! | | | | Mike | | | | On Wed, 27 Oct 2004 14:49:17 -0400, "Claude" | | wrote: | | | | Hello! | | | | Here are my guess... | | | | Your day time temperature seems little bit too low! Most phal like to | grow | | between 21C and 28C, although some like it hotter and some colder. But | the | | temperature drop at night seems too big. A difference of 10C between | daytime | | and nighttime would be better. | | | | The fact that the tip of your roots is getting reddish mean that your | plant | | is in active growing period. That part is called apical meristem. | | | | About your bugs, can you describe them a bit better! Do they fly? are | they | | on the medium? | | Did you check the leaves? roots? | | | | Claude | | | | "Mike" wrote in message | | .. . | | | Orchid friends, | | | | | | My Phalaenopsis is growing two new roots and no spike yet! The | plant | | | is extremely healthy and happy. It has 8 healthy leaves at the | moment. | | | I am fertilizing it with 10-60-10 (Schultz Bloom Plus) to push it | into | | | spike. I am even giving it the cold treatment at night for a few | | | hours. Day temps are about 22C/71F and night temps are about 8C/46F. | | | But there is no sign of a spike yet! I live in Southwestern Ontario, | | | so the plant should be producing a spike right about this time. | | | | | | The roots are pointy and about 0.5 cm in length. The tips are | reddish. | | | I'm assuming they are roots since they are growing down. | | | | | | I also see tiny white and black bugs walking around. Which | | | insecticides are safe to use with an orchid? | | | | | | What am I doing wrong? | | | | | | Mike | | | | | | Posted Via Usenet.com Premium Usenet Newsgroup Services | | | ---------------------------------------------------------- | | | ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** | | | ---------------------------------------------------------- | | | http://www.usenet.com | | | | | | | | Posted Via Usenet.com Premium Usenet Newsgroup Services | | ---------------------------------------------------------- | | ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** | | ---------------------------------------------------------- | | http://www.usenet.com | | | | Posted Via Usenet.com Premium Usenet Newsgroup Services | ---------------------------------------------------------- | ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** | ---------------------------------------------------------- | http://www.usenet.com | | | | Posted Via Usenet.com Premium Usenet Newsgroup Services | ---------------------------------------------------------- | ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** | ---------------------------------------------------------- | http://www.usenet.com |
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