What to do if Vinca leaves turn yellow

Reasons for the yellowing of Vinca leaves

Insufficient light

Vinca is a light-loving plant. Only sufficient light can make it grow vigorously and have bright leaves. If Vinca grows in the shade for a long time and does not receive sunlight, the leaves will turn yellow or even wither.

Soil issues

Vinca requires fertile soil, good drainage and good air permeability. If the potting soil for Vinca is alkaline, compacted, and poorly aerated clay soil, it may lead to poor drainage, poor air permeability, or even be too barren, causing the Vinca to grow poorly, the leaves to turn yellow, and possibly not to bloom.

Improper watering

Overwatering or underwatering can cause the leaves of your vinca to turn yellow.

Vinca is afraid of moisture and waterlogging. Excessive watering can easily hinder root breathing and cause the leaves to turn yellow. If you water too little, the vinca will not be able to absorb enough water, causing the leaves to wilt and turn yellow.

Improper fertilization

Vinca has no special requirements for fertilizer, but it needs to replenish elements such as nitrogen, phosphorus and potassium lost during the growth process. If these elements are lacking, it will cause yellowing leaves and require supplementary fertilizer. However, excessive fertilization is not allowed. Excessive fertilization can cause severe root burn and have adverse effects on the entire plant.

Solution to yellowing leaves of Vinca

Supplemental lighting

If the leaves turn yellow due to lack of light, you can let the vinca get more sunlight. Only when there is sufficient sunlight can it grow vigorously.

Pay attention to the soil

Choosing the soil that Vinca likes to grow Vinca will meet its growth needs and prevent the leaves from turning yellow.

Control watering

Strictly control watering. It is best to water when the soil in the pot is dry, and water thoroughly.

Reasonable fertilization

If the Vinca needs fertilizer, you should fertilize it, but be careful to strictly determine the amount and frequency of fertilizer according to the growth conditions of the Vinca.