How to deal with cosmos flowers after blooming
Answering netizens' questions on how to deal with cosmos flowers after blooming with some small gardening experiences. Next, the editor will introduce to everyone.
How to deal with cosmos flowers after blooming
When cosmos flowers bloom, they consume too much of the plant's nutrients, leading to the leaves' reduced ornamental value due to insufficient nutrients. Therefore, after blooming, the inflorescence should be cut off to ensure the normal growth of the leaves. Moreover, cosmos consumes a lot of water, but excessive watering should be avoided at this time, and water should not accumulate in the pot. It is advisable to water sparingly to keep the soil from becoming too dry, and then switch to watering once every 5-7 days after 1-2 weeks.
When do cosmos flowers bloom
Also known as autumnal cosmos, cosmos belongs to the asteraceae cosmos genus. The planting time is usually from late March to early April each year. By mid-to-late May, the flowers will bloom, with a flowering period from July to October, lasting about three months, and the flowers will wither around November after blooming in summer.
Methods for dealing with cosmos after blooming
After cosmos flowers bloom, to prevent excessive nutrient consumption, the inflorescence should be cut off after blooming. After the flowering period, it can be sprayed with water and a small amount of liquid fertilizer added, not too thick, just a thin application, which can replenish the nutrients that have been consumed.
1. Pruning
When cosmos flowers bloom, they consume too much of the plant's nutrients, leading to the leaves' reduced ornamental value due to insufficient nutrients. Therefore, after blooming, the inflorescence should be cut off to ensure the normal growth of the leaves.
2. Watering
After blooming, cosmos will consume a lot of water, but excessive watering should be avoided at this time, and water should not accumulate in the pot. Watering should be done sparingly to keep the soil from becoming too dry, and then switch to watering once every 5-7 days after 1-2 weeks.
3. Fertilizing
As cosmos is a perennial plant, it does not die after blooming. Therefore, proper maintenance is required after blooming, with the first point being to reduce fertilization. When fertilizing, be careful not to have too high a phosphorus and potassium content, as these are the main components that promote flowering.
How to grow cosmos to bloom more
When maintaining cosmos, the sunlight should not be too strong, especially it should not be placed in direct sunlight. The best location is a semi-shaded and well-ventilated area, ensuring sufficient light while reducing the leaf weakness caused by dim light, which is beneficial for flowering.
Control the intensity of the light in its environment, especially avoiding direct sunlight. The best location is a semi-shaded and well-ventilated area, ensuring sufficient light while reducing the leaf weakness caused by dim light.
The above is a detailed introduction on how to deal with cosmos flowers after blooming. Did you get it?