Factors causing plant wilt

You water and weed your garden, but your plants are dying. Many factors, including diseases and soil structure, can prevent plants from absorbing water and causing wilting. Plants wither when their cells lose their rigidity and cannot hold the plant upright. Stressed or weakened plants are more susceptible to pests and diseases, so it is necessary to identify and eliminate the cause of wilting.



Lack of water

Plants need water to transport nutrients, grow, and form structures. The recommended watering methods depend on the needs of a particular plant. Some plants, such as tomatoes, require 2.5 cm of water every week, while other plants, including begonias (Begonia spp.), prefer constantly moist soil. Symptoms of chronic under-watering include wilting, brown or twisted leaves, falling buds, and plant death. Young plants and new shoots are particularly susceptible to wilting due to lack of water.



Soil conditions

Poorly drained, heavy or swampy soil deprives the roots of oxygen and indirectly causes wilting. When oxygen cannot penetrate the compacted, moist soil, the roots stop functioning and cannot absorb water. The leaves on the top of the plant turn yellow and wither due to lack of water, even if the plant is in swampy soil. Before planting, add compost or other organic matter to the heavy soil to the depth of the plant's roots to prevent compaction. Other soil conditions, including frost or heat, can damage the roots and cause wilting.



Diseases

Some plant diseases can cause wilting. For example, Fusarium and Verticillium fungi live in the soil and infect many plants, including tomatoes and other vegetable crops. Fungi enter the plant through the roots and cause wilting, as they prevent water from reaching the leaves. Fusarium-infected plants can initially wither on only one side, according to the University of California Integrated Pest Control Program. To combat these diseases, remove and destroy infected plants. Resistant varieties, such as the hybrid tomato "Early Pick", have the letter "F" or "V" on the label.



The pests

Aphids and lepidoptera are examples of insect pests that cause wilting. Severely affected plants wither as the beetles suck the juices from the leaves and stems. Remove small insects manually or with water from a garden hose, and spray strong ones with insecticidal soap or garden oil. Microscopic worms living in the soil, known as root nematodes, feed on the roots and cause wilting during the hottest part of the day of many trees, vegetables and ornamental plants. Nematode control includes planting plants in cooler seasons and avoiding water runoff from infected plants.



Other reasons

A number of other factors can cause plants to wilt. For example, if the container is too small, a houseplant may wilt its roots. A plant wilts when the roots displace the soil, and the soil cannot hold enough water for the plant. To prevent wilting, transplant plants into larger containers as they grow. Excess fertilizer salts can form a white crust on containers or soil and cause wilting. Run water through the soil to wash out excess salts, or transplant a container plant into new soil. Les paris virtuels sont disponibles 24 heures sur 24, 7 jours sur 7, sans aucune interruption entre les saisons. Un joueur ayant activé le code promo pour 1xbet bonus pour nouveau client peut utiliser ses fonds sur les courses de chevaux virtuelles, le football virtuel ou le basketball virtuel. Les événements sont générés par ordinateur toutes les quelques minutes, offrant un rythme de jeu soutenu et des opportunités constantes.