Is it okay to have more than one plant per pot?
jandey1
11 years ago
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jandey1
11 years agoiowajojo
11 years agoRelated Discussions
How to treat your plants for more than one pest.
Comments (4)I was going to link you to a post on Neem Oil, but the search function is down today. I have it on file, so I'll just post again. I'm not sure I mention it in the article, but cold-pressed Neem Oil also has good antifungal properties. The info: Neem Extract as an Insecticidesize> In India mainly, but also Asia and Africa, grows a tree all plant enthusiasts should be aware of, Azadirachta indica, commonly known as the "neem" tree, and a relative of mahogany. Extracts from the trees seeds contain azadirachtin, a relatively safe and effective naturally occurring organic insecticide. Let me preface the comments following, by reminding you that the terms "naturally occurring and/or organic" do not universally mean safe. Pyrethrums, rotenone, and even the very dangerous nicotine are all organic insecticides that should be handled with great caution. Neem extracts, on the other hand are very safely used in a wide variety of cosmetics, as a topical treatment for minor wounds, as an insecticide in grain storage containers, bins, and bags, and a whole host of other applications. Neem is very safe for use around birds & mammals. I'll limit this discussion to its use as an insecticide. Neem works in many ways. It is effective both in topical and a systemic applications. It is an anti-feedant, an oviposition deterrent (anti-egg laying), a growth inhibitor, a mating disrupter, and a chemosterilizer. Azadirachtin, a tetranortriterpenoid compound, closely mimics the hormone Edison, which is necessary for reproduction in insects. When present, it takes the place of the real hormone and thus disrupts not only the feeding process, but the metamorphic transition as well, disrupting molting. It interferes with the formation of chitin (insect "skin") and stops pupation in larvae, thus short-circuiting the insect life cycle. It also inhibits flight ability, helping stop insect spread geographically Tests have shown that azadirachtin is effective in some cases at concentrations as low as 1 ppm, but some producers use alcohol in the extraction of neem oil from plant parts which causes the azadirachtin to be removed from the oil. Some products touting neem oil as an ingredient actually have no measurable amounts of azadiractin. I use what is referred to either as cold pressed or virgin neem oil. You may also occasionally find it referred to as "raw" neem or "crude" neem oil. Neem oil is most often used in an aqueous (water) suspension as a foliar spray or soil drench. Commonly, it is diluted to about a .5 to 2% solution, but the suggested ratio for use in container plant culture is 1 tsp. per quart of warm water. A drop or two of dish soap (castile or olive oil soap is best) helps keep the oil emulsified. The mixture is then applied as a mist to all leaf and bark surfaces and as a soil drench to the tree's root system. It should not be applied as a foliar spray on hot days or in bright sun as leaf burn may occur. Remember to agitate the container frequently as you apply and do not mix anymore than you will use in one day. Neem breaks down rapidly in water and/ or sunlight. Some users of insecticides feel the need to observe the instant results of their efforts in order to be convinced of the effectiveness of what they are using. The application of neem derivatives does not provide this immediate gratification. There is virtually no knockdown (instant death) factor associated with its use. Insects ingesting or contacting neem usually take about 3 - 14 days to die. Its greatest benefit; however, is in preventing the occurrence of future generations. It is also interesting to note that in studies it was found that when doses were given, purposefully insufficient to cause death or complete disruption of the metamorphic cycle, up to 30 surviving generations showed virtually no resistance/ immunity to normal lethal doses, so it appears that insects build no Âresistance to azadiractin. I have been using neem oil for at least 6 years as both a preventative and fixative and have had no insect problems on my container plants. Applications of cold-pressed neem oil are most effective for use on mites, whitefly, aphids, thrips, fungus gnats, caterpillars, beetles, mealy bugs, leaf miners, g-moth, and others. It seems to be fairly specific in attacking insects with piercing or rasping mouth parts. Since these are the pests that feed on plant tissues, they are our main target species. Unless beneficials like spiders, lady beetles, certain wasps, etc., come in direct contact with spray, it does little to diminish their numbers. Neem oil does have an odor that might be described as similar to that of an old onion, so you may wish to test it first, if you intend to use it indoors. I've found the odor dissipates in a day or two. As always, read and follow label instructions carefully. Neem oil can be purchased from many net or local sources. My favorite brand is Dyna-Gro, pure, cold-pressed neem oil. If you have trouble locating a source, you can contact me via the forum or directly. Al Fassezke...See MoreWhy bare root trees can establish more quickly than potted ones
Comments (21)First, look at my tools in the picture. I start very far outside with the cultivating fork and work inside with it just to remove the soil to the point where serious root begins. The idea is to find the largest roots without damaging them too much. A hoe can also be useful for this part. After removing soil to first roots up to the trunk I go back outside as far as 3' from the trunk and begin aggressively chopping soil with the cultivating fork. Then I use the conventional shovel making cuts more or less horizontal to the flow of the roots so I can loosen the soil without doing too much damage to the roots. I gradually find the largest roots this way and free them up gradually using the fork and the shovel. I also begin using the solid metal King of Spades spade also going horizontally at first to minimize damage. The idea is to pull away soil without tearing too much root. So yes, I start on the outside and work my way in. The soil is always quite moist here in fall and spring so I don't have to water at any point. I never water transplanted plants in in my nursery or when making installations with dormant plants. I have no fear of air pockets, whatever the lit has to say. I've seen fresh root grow right through open space in the soil. As long as the humidity is about 100% why shouldn't it? The smaller trees that I move after growing for a couple of years are always very crowded as I have them in a fenced area tightly spaced (too tightly, actually). It still is not hard to move them without damaging a lot of root although it can be claustrophobic. I've rarely moved older trees that are growing closely together but you can only do the best you can and the method would be the same. I tip the tree as it begins to loosen- but gentle enough not to tear unfreed root, getting closer and closer to the trunk. Most of the final work is with the spade but loose soil is removed with the regular shovel and fork as I go. I should have my wife come out and take pictures the next time me or my helper moves a big tree to give you better images of the process....See MoreMore than one rocoto plant in a pot?
Comments (6)I grow a lot of Rocoros, if you don't care about killing the plants plant them like you are planning to. However since they can live for a long time under some fairly harsh conditions why not use a big pot or even better plant them in the ground and enjoy the plant for a few years. I had a two year old plant last year that was over 6' tall and easily as wide that gave me gallons of beautiful 1.5 to 2 inch diameter peppers all season, it's now going on year 3....See Moremore than one seedling in pot
Comments (9)you either need to try to separate them or "off" all but the bigggest/strongest one, or the plants will fight each other. Everyone has their own method for separating..I like to dunk them in a bowl of water and try to wash away the dirt - once the dirt is gone, the roots disentangle. When yo plant them, take off some of the side leaves and plant them much deeper than they were. This way, if you damaged the roots, the stems will put out new roots. Even if you completely remove the roots the stem should be able to send out roots to keep the plant alive, so it's not a terribly risky venture to try to split them - and you get bonus plants that way!!...See Morethe_first_kms2
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