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Archive for the ‘watering’ Category

I have a total of 18 Orchids, which is a lot I know! But once I started this blog everyone kept giving me their dying orchids! Which I love..but I have to keep track of them somehow. With so many orchids it is hard to remember when I last watered, fertilized and treated them. I found that taking notes on them is the easiest way to stay organized.

Number 5 is my ROCK STAR! I found this Phalaenopsis orchid abandoned in a friends house and had no idea the last time it was watered or the shape it was in. Its leaves were a bit droopy and I was nervous to see its root system. Also I had no idea what color its blooms were, since it’s blooms had already fallen off.

– I repotted it on Aug 17, 2011. I went up a size in pots. It was in good condition and had healthy roots.
– I detected a spike on Sept 15, 2011 and a 2nd root on Sept. 29, 2011.
– On Oct. 4 and 8, 2011 I set a bigger stake on spike because it was growing so fast.
– On November 11, 2011 a 2nd spike shot off from 1st spike!

Here is a picture on January 5, 2012

 

It has 15 little blooms off it, including a second spike that sprung from another node. I can’t wait to see what color it’s blooms will be!

Here is a pic of it on January 10, 2012…it’s beginning to open!!

 

It looks to be white with a bit of dark pink on it…

 

Here it is on January 13, 2012 … First bloom is fully opened, it is the one in front.

 

Here it is with a few more blooms!! On January 23, 2012

 

And here it is fully bloomed!

 

 

Email me with any questions in regards to how I got this orchid to bloom. And remember that orchids DO NOT bloom for many reasons. Don’t get disheartened if your orchids fail to bloom. Just take care of them and most likely they will bloom next year!

Hope that Helps,

Hannah

Feel free to leave comments or questions.

 

 

 

 

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What's the difference between monopodial and sympodial orchids?

Monopodial Orchids

Monopodial orchids grow as a single upright “stem” with one leaf following another on opposite sides of the center. Monopodial orchids are repotted in the center of the pot as they will grow straight up. Common monopodial orchids are Phalaenopsis (shown above), Paphiopedilums, and Vanda (shown below).
  • Orchids with this characteristic pattern of growth do not contain water reservoirs (no pseudobulbs) apart from their leaves and thick roots, thus should be watered just as the medium in which they are potted in dries out completely.
  • At the base of monopodial orchids are small nodes that lie dormant, often for a very long time. Occasionally, however, monopodial orchids will multiply by starting a new shoots at the base of the plant and in this way develop into sizable specimen plants. The new plant is called a “basal keiki.”

Sympodial Orchids

Sympodial growth is defined as an orchid that does not grow from a single vertical stem but from a stem that is more or less horizontal. They have the appearance of looking like flower bulbs but they are not. Their real function is to store water. These kind of orchids can go for prolong durations without water until the medium dries out because they store water in their pseudobulbs.

  • Sympodial orchids grow new pseudobulbs from the base of the previous pseudobulb and over time develop multiple growth leads along a single horizontal stem. This horizontal stem is called the rhizome. From the rhizome roots will grow. Most orchid genera are sympodial such as the Cattleya, Cymbidium, Dendrobium and Oncidium.
  • A pseudobulb refers to and individual “shoot” of a sympodial orchid which has a chunky base to hold water topped with leaves. Sometimes the pseudobulb is small and the leaves are long (as in Cymbidiums, shown at above, 1st pic above). Sometimes the pseudobulbs are long and thick (they look like leaf canes) and the leaves are small (as in Dendrobiums, shown above, 2nd pic above). Bloom spikes usually come from where the outermost leaf meets the pseudobulb. To assist in anchoring a sympodial orchid in the pot, a clip can be placed across the pot and between the pseudobulbs to secure.
Here is a helpful picture that further explains the difference
Photo copyright, American Orchid Society newsletter

 

Hope that Helps,

Hannah

Please feel free to leave comments or questions.

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Why are my orchid blooms shriveling and falling off BEFORE they bloom?

A few days ago my orchid that I repotted last year was about to bloom! It had four little buds and they were growing super fast. The first bloom opened halfway and quickly died! And then the next bud turned yellow and FELL OFF! I was so frustrated!! So I did some research and found this was called, “bud blast.”

Here is a picture of bud blast…

Here is a normal healthy picture of buds…
 

Bud blast IS anytime a developing orchid bud starts to look shrunken, wilted and/or dry. Bud blast is NOT when an already bloomed flower naturally falls off. Bud blast is extremely frustrating because you are waiting so patiently for your bud to open and then it turns yellow and/or wilts and then falls off. So why does this happen?

If you experience bud blast, in an orchid you just bought, this is probably not a result of anything you're doing. The most commons trigger of bud blast is a change in environment. Orchids are naturally grown in a jungle environment. This environment is reproduced, here in the states, in green houses and the shock of changing this environment can be upsetting to them (click here on how to create a jungle environment in your house).

As your new orchid is adjusting to its new environment it may drop some of its buds. This has happened to me quite a few times. Bringing a plant home from a nursery or greenhouse is a MAJOR change in environment. Even the car ride home, if the car is really hot or cold, may shock your orchid. And just think of the massive change in environment if you had an orchid shipped to you!

Unfortunately once bud blast begins to happen, there is little you can do for that single bud. It can't be revived….but you can stop the rest of your orchid buds from experiencing bud blast by figuring out what is causing bud blast on your plant and then adjusting their environment (And don't be concerned about your whole orchid dying…it's just the bloom…not the whole orchid).

There are other reasons why your orchids may experience bud blast. Any major change in the orchid's environment can shock your orchid, like moving orchids around your house. For instance let's say you want to change windows and the new window is over a heat vent or near a really drafty cold window, this may shock them. Orchids are pretty durable but they don't like major changes in air temperature, light and water. You must stay consistent in where you place them. Find a good spot and keep them there.

Here are the most common reasons for bud blast….outside of bringing them home.

1. Temperature change

* Too high: Your orchid may get too hot in direct sunlight. It also may get too hot if it is placed close to a heating vent.

* Too low: There may be a sudden drop in temperature that makes the buds experience “frost.” For example being too close to a drafty window or too close to an air conditioning vent.

2. Light

* Too much: orchids can get too much light. They need dappled shade and can experience “sunburn” in lots of direct light. A good way to tell this is to feel their leaves and if they are warm to the touch, they are in too direct of light.

* Too little: orchids need light. Many people keep orchids in offices or places in their house where there is no indirect light from a window…this will stunt their growth.

3. Water:

* Not enough: If an orchid has been too dry between watering it will withdraw moisture from the buds killing them.

* Too much…. The worst thing you can do is give an orchid too much water. Orchids are not normal houseplants! Click on the this link to see why.

4. Dry air, particularly from nearby air conditioners or heating vents. This follows up on the temperature point but what I mean here is that orchids need humidity. Click this post to see how to create humidity trays.

5. Being too close to fruit or other ripening plant matter – as plants age (and decay) they release ethylene gas, which causes the nearby orchid blooms to age and decay as well, or just shrivel. So be careful with orchids in your kitchen.

6. Repotting an orchid while in bloom will cause bud blast because the orchids is getting use to the new environment.

If you are having trouble with your orchid not blooming at all, click here.

Hope that Helps,

Hannah

Feel free to leave comments or questions.

 

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Sphagnum Moss

What mix should I pot my orchids in?

 

I love, love, love Sphagnum moss for my Phalaenopsis orchids! It is so easy to tell when they need to be watered because when the moss gets dry it gets “crunchy.” What I mean by “crunchy” is that, to the touch, they actually make a crunch noise….like a dry sponge. I know when to water my orchids by touching the moss. If it feels wet like a wet or damp sponge I know NOT to water it. I wait till it feels almost bone dry. Orchids are use to times of abundant water and then dry spells. They don't like to be watered all the time.

When you buy most orchids they have bark on top, which makes it hard to tell when they need to be watered. It is very helpful to have sphagnum moss plus the right clear pots in order to solve this problem.

Note: If you choose to use bark that is perfectly fine – I just prefer moss. And in most places it's hard to find premium moss so if this is the case go ahead and get bark. Bark is not bad – I just like moss better. Also when switching between any type of mix (bark to moss or vice versa) it may shock your orchid a bit so don't be alarmed if the leaves look a bit droopy at first. Give it time to adjust.

What I use:

I started with this Classic Orchid Mix. This mix was especially useful to me, as a beginner, because it is so easy to use! This moss is also good for weak and recovering plants. I now use Imperial Orchid Mix (which is just a simple upgrade) once I got the hang of caring for my first orchids. I love them both but it's good to start with the most simple mix because you get a real “feel” for your orchids.

Background on Sphagnum Moss by my favorite site, rePotme: “It comes from bogs and is harvested, compressed and imported for use in the floral industry. There are many graded levels of sphagnum moss. The quality of sphagnum moss is relative to the length of the strands, how fluffy each strand is, and how much debris is packaged in with the moss. Lower quality moss obviously costs less. The sphagnum moss that is used by the floral industry to line hanging baskets and package seedling plants for transport is typically of a much lower grade than we would choose for use as a media to grow orchids in.

In the growing of orchids we are looking for top quality sphagnum moss with long, fluffy, open strands and good capillary action for moisture. In Taiwan, the largest exporting country of Phalaenopsis orchids, virtually all Phalaenopsis are grown in Sphagnum moss. In cooler climates and in cultivation in the home, sphagnum moss can present some challenges with overwatering. The good news is, sphagnum moss as an orchid medium is highly adaptable. Packed tightly in a pot it will retain a lot of moisture. Packed lightly in a pot it will dry out rapidly. But here is where the quality of the moss really comes in to play. Standard floral-quality sphagnum moss, available from nurseries and box stores and even sometimes advertised as 'orchid moss' is not suitable for growing orchids. Orchids grown in this lesser grade of sphagnum moss will not thrive as they could in a higher grade of moss as this moss compacts and quickly becomes sodden in all but the most arid environments.

For orchids we recommend AAA New Zealand Sphagnum Moss or 5 Star Chilean Sphagnum Moss only. The quality of the two is fairly comparable though many hobbyists feel that AAA New Zealand Sphagnum Moss is fluffier. These two products will be labeled as such, the lesser grades of sphagnum will be labeled as 'orchid moss' or simply 'sphagnum moss'.

It is important to clarify the difference between sphagnum moss and sphagnum peat moss, also called just 'peat moss'. Sphagnum peat moss is not the same thing as sphagnum moss. In a sphagnum bog the sphagnum moss is the living moss that floats on the top of the bog. Sphagnum peat moss is the dead moss that falls to the bottom of the bog. Upon harvesting, the top layer of live sphagnum moss is taken first and then the bottom layer of peat moss is harvested. Peat moss is then processed into a soil amendment that is also a valuable media for orchids but it is markedly different in appearance and texture. Most of the sphagnum moss and sphagnum peat moss we see here in nurseries and big box stores comes from Canada.”

Hope that Helps,

Hannah

Feel free to leave comments or questions.

 

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Can I grow my orchids outside?

Orchids can thrive outdoors given the right environmental conditions that support their unique needs. Orchids are not as finicky as people make them out to be. They can survive in most climates as long as they don't get too cool or too hot.

– In general, a frosty night can kill an orchid. So many orchids, depending on where you live, will need to be taken indoors in the fall and winter.

– Also scorching heat will both sunburn an orchid leaf and dry it out too quickly. So your orchid will need be placed in an area that has dappled shade (indirect sunlight). You can tell if your orchid is getting too hot by feeling the leaves….if they are hot to the touch then they need to be moved to an area that has less direct sunlight.

Orchids that especially benefit from growing outside are; Cattleya, Cymbidium, Dendrobium and Oncidium orchids. They love the warmth and extra light due to the fact that they are “high light” orchids. Because of this they may grow better and bloom more reliably when “treated” to the the summer outdoors. We must remember that even if an orchid is said to be “high light” it does not mean the kind of full sun that you expect in say a tomato plant. “High light” is a term that is relative and specific to the light requirements of the Orchid Family. All orchids need “dapple shade” which is essential for “high light” orchids.

If you wish to move these orchids outside in the warm months simply bring them outside in their pots. You will want to really make sure that your orchids don't dry out too much, so remember to mist them and put them humidity trays.

You can also mount them as seen in this post. My grandfather and grandmother love planting their orchids on Florida trees. This is a beautiful way to grow orchids!

NOTE: Allowing your orchids to benefit from the outdoors opens you up to fungus and pests that can wreak havoc on your dear plant!

Pest and fungus can be difficult to control both in and outdoors. If you have pets or children it can also be disconcerting to use certain pesticides to control these issues.

For pest I do the following; You can wash pests off with water but their eggs will remain so I use GET OFF ME! Pest Control Spray made from cinnamon. I spray this on my orchids each time I water my orchids. Also if you notice a lot of flies you can mix this spray with 50/50 with rubbing alcohol to increase its effectiveness. This is a safe substance to use around pets and children.

For fungus see this post; I always have Physan 20 on hand from rePotme.

Hope that Helps,

Hannah

Feel free to leave comments or questions.

 

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How do I mount an orchid?

Orchids grown in nature are amazing! Seeing them cling to a tree is naturally beautiful and it is the way my grandparents have grown them on Useppa Island for years! If you have the opportunity to mount orchids and see them grow as they would in nature, then please do! It is an amazing way to experience an orchid's growth. If you live in a tropical environment it is quite easy to grow orchids, in this way, because of the humidity and ample water.

I have seen this on Useppa Island for years as they grow in the nooks and crannies of trees. Orchids can grow indefinitely and looking back I wonder what year they were planted? Where did they come from? And how long will they survive after the patient planting and loving hands of fellow orchid enthusiasts? I look forward to seeing these orchids, on Useppa, for years to come!

Tree fern, wood, and cork orchid mounting plaques are a wonderful way to display your orchids. Orchids love to “hug” their roots around and through the various mounts. I love orchids because of their sense of community, how they “hug” things and love being near other orchids. The best way to mount your orchid is attaching it with a fishing line, string or wire. Also using a wine bottle filled with sand, sealed with a cork with a Phalaenopsis hook sticking out makes a good sturdy hanger. Click here for a full tutorial on how to mount an orchid.

Below is a pic of my mother's mounted orchid….

It is not as easy, however, to grow mounted orchids in homes because it's hard to give them enough water and humidity. This is especially true with dry air during the winter/heating season. Also it's hard logistically to bring them your sink to water them. This is not to say that you can't do this…you may just need to watch them more carefully then if they were potted. But it will be worth it!

Hope that helps and thanks for letting me share,

Hannah

 

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I have a total of 18 Orchids, yeah I know! Once I started this blog everyone kept giving me their orchids once they were out of bloom or if they were dying. I love these orchids and I had to create a system to keep track of them somehow. With so many orchids it is hard to remember when I last watered, fertilized and treated them. I found that taking notes on them is the easiest way stay organized.

Here is some background on my orchids. I repotted 13 of them so far. The other 5 were bought in bloom, off cycle, and I am waiting for them to loose their blooms so I can repot them. And around another 5 were bought in bloom earlier this fall, again not in their normal bloom cycle, and they were repotted but will probably wait till next fall to shoot new spikes.

5 of the 18 shot up new spikes this fall and are about to bloom! Not all my orchids re-bloomed this year, for a variety of reasons. That might not seem like very good luck but most of my orchids were in really bad shape when I got them (rescued from friends etc.), three actually died due to under watering and lack of repotting from a previous owner.

I number each of my orchids and keep track of their habits. Number 5 is my rock star! I successfully repotted it last year and it has spiked beautifully! Here is a pic of it on January 5, 2012.

20120108-111351.jpg

It has 15 little blooms off it, including a shoot that sprung from another node. I found this plant abandoned and because it was not in bloom, I can't wait to see what color it's blooms will be!

Here is an example of the notes I take on it…

5. Already bloomed orchid Last bloom unknown before Aug. 201. Repotted on Aug 17, 2011. Went up a pot size. Good condition/Healthy roots. Detected spike Sept 15, 2011. Detected new root on 9/29/11. On 10/4/11 and 10/18/11 set bigger spike on stick. 10/27/11 no new dev except spike is bigger. 11/1/11 2nd spike shot off from 1st spike/node!

I also keep track of when I water, fertilize and treat my orchids. Each orchid has a plant label that I number and then write down everything I do to it. This helps with having so many orchids because I loose track of when to fertilize etc.

FOR EXAMPLE:1/11/11 15, 16 and 17 Got the works (9 day watering difference) *2* 5 just watered (19 day watering difference) *4*

5, 15, 16, 17 are different orchids I have.

“Got the works” means I watered, fertilized, cleaned the leaves and treated my orchids.

“Just watered” means it's the 4th time I have watered my orchid and I don't use fertilizer (or any other product) so as to flush out the salts built up by fertilizing. Click here for a more detailed explanation of why this is important.

The numbers *2* and *4* at the END of the sentence is the treatment sequence it is in…*1* = Got the Works*2* = Got the Works*3* = Got the Works*4* = Just watered

And finally, I also like to see how many watering day difference there is…which is shown in the parentheses above. I find this helpful because sometimes I can tell by moving my orchids where the dry spots in my house are or if I need to increase humidity etc.

Hope that Helps,

Hannah

Feel free to leave comments or questions.

 

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