What to do if lilies don't grow
Main text introduction: This article will introduce how to deal with the problem of lilies not growing in the aspect of green plants and flowers, which will be explained by the editor.
What to do if lilies don't grow
Lilies growing slowly are generally related to unsuitable maintenance conditions. Common reasons include compacted soil, insufficient fertilization, and insufficient light. Identifying the cause and taking corresponding measures can solve the problem. In addition, high or low temperatures can also affect the growth of lilies. Generally, after Qingming in spring, when the temperature is relatively stable, lilies grow faster, while in early spring or midsummer, the growth rate is slower.
Reason one: The potting soil is compacted and not breathable, hindering root growth
Many gardeners are too casual about the soil when growing flowers, often using any soil to plant lilies. If the soil used has high clay content and is prone to compaction, it has poor breathability, which is not conducive to root growth.
Over time, this will affect the growth of lily roots, and when root growth is hindered, the absorption of nutrients will decrease, leading to slow growth.
Solutions
If slow growth is caused by compacted soil, the most thorough solution is to replace it with suitable soil and repot. However, it should be noted that repotting should be avoided during the flowering period and midsummer to avoid affecting the flowers.
Suggested soil mixture: The soil suitable for lily growth should be loose and breathable, rich in organic matter, and nutritious. To prepare the soil, we can mix leaf mold, river sand, and compost soil, or garden soil, river sand, and decomposed organic fertilizer.
Reason two: Insufficient fertilization, lilies lack adequate nutrition
Although there is some nutrition in the bulbs of lilies, the nutrition in the bulbs is only enough for them to germinate, and additional fertilization is needed for later growth.
If fertilization is not carried out for a long time, it will cause the lilies to lack sufficient nutrients for growth, resulting in slow growth.
Solutions: If lilies show signs of slow growth and stunted growth due to nutrient deficiencies, it is necessary to apply top dressing promptly. A nitrogen-phosphorus-potassium compound fertilizer can be dissolved in water and applied to the roots during watering. After a period, noticeable results can be seen.
Fertilization suggestions: After planting in autumn, the nutrition in the bulbs of lilies can support their rooting and sprouting, so fertilization is not needed in the early stage. The first top dressing should wait until after sprouting.
It is not recommended to apply too much fertilizer at once for lilies, as excessive fertilization can cause fertilizer damage. Generally, apply fertilizer once every 10-15 days, using a dilute solution each time.
Fertilizers can be organic or chemical. Common organic fertilizers include cake fertilizer, soybean water, chicken manure, and sheep manure. Chemical fertilizers usually use a nitrogen-phosphorus-potassium compound fertilizer. Note that organic fertilizers must be decomposed, and the concentration of chemical fertilizers must be low.
Reason three: Insufficient light, affecting nutrient synthesis
Light is very important for plant growth, as photosynthesis relies entirely on light.
If the location where lilies are maintained is too dark and has insufficient light, it will affect the efficiency of photosynthesis. This can lead to insufficient nutrient synthesis, and without enough nutrients, the growth rate of lilies will naturally be slow.
Solutions: If slow growth is caused by insufficient light, it is necessary to change the lighting environment promptly. Allowing lilies to get more sun can promote photosynthesis and increase growth speed.
Lighting suggestions: Lilies are flowering plants and require a certain amount of light. More sun exposure is beneficial for flowering.
However, direct exposure to the sun during the hot summer season can easily burn the leaves of lilies. During the hot summer, appropriate shading can be done.
The detailed introduction above about what to do if lilies don't grow, do you understand now?