Check the formula first when fertilizing chrysanthemums in autumn
Do you know these? The topic related to flower cultivation, such as checking the formula for fertilizing chrysanthemums in autumn, will be introduced to everyone next.
These days are a good time to top-dress chrysanthemums. What kind of fertilizer should be used? With so many models of fast-acting water-soluble fertilizers and nutrient solutions, how should you choose?
To make the right choice of fertilizer, you need to first understand what fertilizers are needed for different growth stages of chrysanthemums, so that you can fertilize targetedly.
Chrysanthemum seedling stage fertilizer requirements — In summer, high temperatures can slow down the growth of chrysanthemums, and we may become less diligent in fertilizing. In autumn, when temperatures drop, chrysanthemums enter a period of vigorous growth again, and they need a lot of fertilizer and water.
Usually, before autumn, a formal top-dressing is needed in conjunction with pruning, mainly using long-acting fertilizers such as fermented chicken manure or Ogreen slow-release fertilizer.
In addition to doing a formal top-dressing, it is also necessary to apply fast-acting liquid fertilizers regularly, but attention should be paid to the formula when choosing fast-acting liquid fertilizers.
Usually, during the seedling stage and branch growth stage of chrysanthemums, it is recommended to use a balanced growth fertilizer with a nitrogen-phosphorus-potassium ratio of 1:1:1. Using it once every 7-10 days can promote rapid germination and growth of chrysanthemums.
Chrysanthemum bud stage fertilizer requirements
Check the formula first when fertilizing chrysanthemums in autumn
When small flower buds appear on the branches of chrysanthemums, it indicates that the chrysanthemums have entered the reproductive growth stage. During this period, when top-dressing, it is necessary to pay attention to choosing fertilizers with a higher proportion of phosphorus and potassium.
For example, Huaduo No. 2 fertilizer, which is a phosphorus-potassium-based fertilizer with a ratio of 10:30:20, is also known as a flower-promoting fertilizer.
Phosphorus and potassium fertilizers such as monopotassium phosphate can also be used during the bud stage to promote the growth of flower buds, making chrysanthemums bloom larger and more colorful.
Top-dressing taboos
When fertilizing chrysanthemums, be sure not to use monopotassium phosphate fertilizer solely for the sake of flowering or to keep using Huaduo No. 2 fertilizer during the seedling stage. This can easily cause a lack of nitrogen fertilizer and an excess of phosphorus and potassium fertilizers, leading to weak branch growth and, in severe cases, calcium deficiency, which can cause flower buds to wither.
More practical experience and techniques on chrysanthemum cultivation can be found on the Green Plant Enthusiast Garden (ilanyao)
The specific content of checking the formula for fertilizing chrysanthemums in autumn introduced above (Green Plant Enthusiast Network) is prohibited from being copied without permission from www.lvzhimi.com!