Poinsettia Getting Yellow Leaves – Reasons For Poinsettia Leaves Turning Yellow
Yellow Poinsettia Leaves: Why Do They Turn?
The reason why the leaves turn yellow is due to the fact that the plant does not get enough sunlight. It gets too much light from its southern location, which causes it to produce excess chlorophyll. Chlorophyll absorbs ultraviolet rays and turns them into energy. But when there are too many photosynthetic cells, they will absorb too much UV radiation and cause the plant to die.
The problem with growing plants in the shade is that they do not get enough sun. If you grow your own vegetables or flowers in a sunny window, then it is better than if you live in a desert where there is no sunlight at all! The only way to prevent the leaves from turning yellow is to keep your house away from direct sunlight.
You have to move your house closer to the south so that you don’t get too much sun.
You can also use a shaded area in your garden. A shaded area is one where there is less heat and more shade. When you place some rocks around the edge of the garden, it helps reduce heat in summer and increase shade during winter months.
You can also put up a tall screen over part of your windows so that you don’t get too much sun inside. The garden has to be close to the window so that the plants still get enough light.
If you don’t have the option of moving your garden or your house, then all you can do is place your plant where it will get some shade during part of the day. You can also use a solid roof over part of your garden to provide shade. You can cut a hole in the roof so that sunlight can get through.
Poinsettia leaves fall off is something that you can easily prevent. It’s not a big deal to get a few leaves off your beautiful plant. If you place it in a cool location, such as your cellar or garage, then it will not drop any leaves at all.
The temperature should be between 50F and 55F. If you keep it at this temperature for about a month before you bring it inside, then your plant will drop its older leaves naturally. New leaves are red and colorful so you won’t even notice the difference.
If you place your plant near a draft (from air conditioning, fans or open windows), then it can easily lose some of its leaves. The wind will cause the leaves to turn brown and make them fall off. If you keep it in the same position for a long time, then the stem will weaken and this can cause some of the leaves to fall off.
You should place your plant in a safe location away from drafts. It is best to place it on top of a table, dresser, shelf or TV stand. That way it is high enough off the ground so that a child can’t reach it and touch the leaves.
You should also make sure there are no other dangerous objects, such as scissors, pins or needles within your kids’ reach. You don’t want them to hurt themselves.
If you want your plant to last the whole season, then you should place it in a cool location. Your cellar, basement, garage or a shady corner of your house will work. If you place it outside, then the sun can burn its leaves.
It is best to place it in partial shade so that it does not overheat. The ideal temperature is between 50F and 55F. You can also use a fan to circulate the air and keep the temperature down.
Your plant will last longer if you place it in a cool location, such as your cellar or garage, before bringing it inside. It should also be in a cool location at all times. It is important to keep the temperature between 50F and 55F.
You can place your pot on top of a shelf, table or dresser so that your kids don’t get to it. Do not place the pot on the floor or any other place that can get too hot, such as a sunny window.
If your plant has yellow edges on the leaves, then it needs more water. If there are brown spots on the leaves, then you went overboard with the water.
If you find that your plant dropped some of its leaves, then you should trim the stem. The stem should be straight and firm and free of any mold or discoloration. It should not be black or slimy.
You should cut off the stem just below the top set of leaves.
You can keep your plant fresh for longer by placing it upside down for a day or two. Do not submerge it in water. After two days, you should place it back the right way up and give it some water.
You should clean your pot every once in a while so that it does not get water-logged. If you place your plant in a shady or dim area for most of the time, then it will not need as much water.
Once your plant starts to produce flowers, then it needs even less water. You can skip a week or two between watering. You do not want the soil to be dry, so you should only do this if you have placed your plant in a cool location.
Your plant will grow little white root thingies. It is normal for this to happen. If you break one of these, it will ooze a white liquid.
This means that it is healthy.
You should repot your plant every spring. You should pick a bigger pot so that the roots have more room to grow in the soil. Use a special soil made for flowers and place a bit of decorative stones at the bottom of the pot.
Sources & references used in this article:
The history and diseases of poinsettia, the Christmas flower by DM Benson, JL Hall, GW Moorman… – Plant Health …, 2002 – Am Phytopath Society
Postharvest behavior and keeping quality of potted poinsettia: A review by MA Islam, DC Joyce – Research in Agriculture Livestock and Fisheries, 2015 – banglajol.info
High anthocyanin accumulation in poinsettia leaves is accompanied by thylakoid membrane unstacking, acting as a photoprotective mechanism, to prevent ROS … by J Moustaka, E Panteris, IDS Adamakis, G Tanou… – Environmental and …, 2018 – Elsevier
Characterization of a tymo-like virus common in poinsettia by RW Fulton, JL Fulton – Phytopathology, 1980 – apsnet.org
Poinsettias by SE Newman, BE Edmunds – Gardening series. Flowers; no …, 1998 – mountainscholar.org
Leaf nitrogen analysis of poinsettia (Euphorbia Pulcherrima Will D.) using spectral properties in natural and controlled lighting by GE Meyer, WW Troyer, JB Fitzgerald… – Applied Engineering in …, 1992 – elibrary.asabe.org
Evaluation of Encarsia formosa (Hymenoptera: Aphelinidae) for Biological Control of Sweetpotato Whitefly (Homoptera: Aleyrodidae) on Poinsettia by MP Parrella, TD Paine, JA Bethke… – Environmental …, 1991 – academic.oup.com
Notes on Mexico, Made in the Autumn of 1822: Accompanied by an Historical Sketch of the Revolution, and Translations of Official Reports on the Present … by JR Poinsett – 1824 – books.google.com