Sunflower cultivation methods and maintenance techniques
This article guide: This article introduces the sunflower cultivation methods, maintenance techniques, and green plant related contents of the technical points for cultivating sunflowers. The following editor will provide you with detailed answers.
Cultivate sunflowers in May, remember 3 "methods", and wait for the flowering period to fill the pot with flowers
Sunflowers usually bloom in June, and now is their vigorous growth period. The plants continuously grow new branches and leaves, and will soon bud and bloom. In previous years, many flower enthusiasts who grew sunflowers were able to bloom normally, but the number of flowers was very few, and only a small number of branches had flowers. If you want sunflowers to bloom and fill the pot, you can use 3 methods in May, and you will be able to bloom more flowers during the flowering period.
Pinching the top to encourage more branches
Most sunflowers form flower buds on the top of the branches. If you don't pinch the top during the seedling stage, the plant will have very few branches, and only a small number of flowers will bloom during the flowering period. Therefore, if you want the plant to grow more branches, don't forget to pinch the top during the seedling stage.
Pinching the top means removing the top growth to control the growth advantage of the top, thereby encouraging more lateral branches to grow from below.
When the sunflower seedlings grow to about 8 centimeters, you can cut off the top of the branches. If the plant has already grown very tall, you can cut off more, which can reduce nutrient consumption and encourage the plant to grow more branches.
Supply sufficient phosphorus and potassium fertilizers
In previous years, some flower enthusiasts' sunflowers only grew branches and leaves but did not bloom. The reasons for the plant not blooming are varied, such as improper fertilization, insufficient light, etc., causing excessive growth, and consuming nutrients in the growth of branches and leaves without normally forming flower buds.
Therefore, if you want sunflowers to bloom and fill the pot, fertilization and sunlight are both very important. First, let's talk about fertilization. Some flower enthusiasts may fertilize regularly to supplement nutrients, but still, no signs of blooming during the flowering period. This may be due to improper fertilization.
Because the plant needs more nitrogen fertilizer during the early growth stage, and reasonable supplementation of nitrogen fertilizer can make the plant grow vigorously. If you continue to use this type of fertilizer, it will encourage the plant to keep growing branches and leaves, which will affect the growth of flower buds.
Sunflower cultivation methods and maintenance techniques
If you want sunflowers to bloom and fill the pot, it is recommended to reduce the application of nitrogen fertilizer from May and use a phosphorus and potassium fertilizer once a week, such as the commonly used phosphorus and potassium promoting flower fertilizer, potassium dihydrogen phosphate. Diluted at a ratio of 1:1000, watered into the flower pot and sprayed on the branches and leaves, generally using it two to three times can make the plant grow flower buds.
The more sunlight, the more flowers
Flower enthusiasts who have kept sunflowers at home know that this plant belongs to the Portulaca family and loves the sun. If there is no sunlight at home, the flowers will be very few, and only under sufficient sunlight conditions can they bloom in large numbers.
Because the plant growth and flowering require photosynthesis, in an environment lacking sunlight, the plant is prone to excessive growth of branches and leaves, and it is not easy to differentiate into flower buds and bloom. This is also why many sunflowers grow very vigorously but bloom very few flowers.
Therefore, when keeping sunflowers, it is necessary to maintain sufficient sunlight. In the summer, if you are worried about sunburn, you can place them in a place with scattered light. In fact, as long as they are kept in the sun, the plant will quickly adapt to this environment, and even direct sunlight in the summer will not cause sunburn.
The growth habit of sunflowers is that they like the sun, are drought-resistant, and afraid of waterlogging. During maintenance, remember to pinch the top during the seedling stage, keep sufficient sunlight, water when dry, and fertilize reasonably. Then, during the flowering period, you can bloom and fill the pot, which is very beautiful.
This article shares the detailed introduction of sunflower cultivation methods, maintenance techniques, and technical points for cultivating sunflowers, hoping to bring some knowledge of flowers to green plant enthusiasts.