How to Save Aloe When It Becomes Soft
As a common succulent plant in homes, aloe vera's soft leaves often indicate a growth crisis. This article will systematically analyze the causes and recovery techniques of soft leaves through 4 emergency rescue plans combined with real photo illustrations, helping you quickly save your beloved aloe vera potted plant.
One: Root System Health Management
Technique for Pruning Rotting Roots
Excess water is the main cause of root rot in aloe vera. When the soil moisture content exceeds 30% for 3 consecutive days, the fleshy roots will begin to rot. During treatment, use a sanitized scissor to cut 1cm above the rotting part at an angle, retaining the white healthy roots. It is recommended to use ceramsite as the base layer and a mixture of peat soil and perlite (3:1) as the growing medium.
Watering Schedule Suggestions
Water thoroughly every 15 days in spring and autumn, reduce to 10 days in summer, and extend to 25 days in winter. You can use a bamboo stick inserted 2/3 into the soil to check the moisture level; if it comes out without sticky soil, it's time to water.
Two: Light Intensity Control
Shade Net Usage Standards
Use a black shade net with 50% light blocking rate from 10:00 to 15:00 in summer. For south-facing balconies, it is recommended to set up an adjustable height hanging bracket to maintain a 40cm distance between the plant and the shade net.
Supplementary Lighting Plan
When there is continuous rain for more than 5 days, supplement with full-spectrum plant lights for 4 hours daily, keeping the light 30cm away to avoid burns.
Three: Temperature Environment Optimization
Winter Insulation Measures
When the temperature drops below 8°C, it is recommended to cover with a double-layer of transparent insulation film and uncover for ventilation for 2 hours during the day. In northern areas, place the plant on a windowsill padded with a 3cm thick foam board, and use a warm air blower to maintain a constant temperature of 12°C.
Summer Cooling Plan
When the temperature exceeds 35°C, place a water-filled ceramic pot around the pot to cool down through evaporation. At the same time, enhance ventilation by using a mini circulation fan to blow for 6 hours daily.
Four: Nutrient Supplement Strategy
Apply 3-5 slow-release fertilizer pellets (NPK 5-10-5) each quarter and water immediately after application to activate. When soft leaf symptoms appear, spray 0.1% potassium dihydrogen phosphate solution on the leaves, twice a week for 3 weeks.
Through the four-dimensional maintenance system of root repair, light adjustment, temperature control, and nutrient supplementation, combined with regular observation, most soft symptoms can be improved within 2-3 weeks. The key is to detect and take corresponding measures in time to avoid missing the best rescue opportunity.