What are the reasons for the yellow cactus?

There are more and more cactus farmers, and some flower lovers find their cactus yellowing but do not know the reason. in fact, as long as the cactus is yellowed too much, the temperature difference is too big, the cactus has not been watered for too long, and the basin is stagnant water. Let's take a look!

Yellowing caused by too much watering

You add water too frequently. Watering it every half a month is enough.

Yellowing caused by temperature discomfort

Cactus winter temperature had better not be less than 10 degrees, long-term lower than this temperature will turn yellow, you can use lead wire and plastic film on the windowsill to create a high-temperature, high-humidity closed space, most cactus in such conditions not only grow fast but also crystal clear.

Yellowing caused by stagnant water in basin soil

Cactus pot soil requires well drained and breathable, calcareous sandy soil or sandy loam. You can dig some soil in the city's flower beds, and then mix sand according to the ratio of pastoral soil to sand (3-4:1). Apply mature dilute liquid fertilizer every 10 days to half a month, but do not apply fertilizer in winter.

Yellowing caused by not watering for too long

The cactus will turn yellow without watering for too long, so there is no need for the editor to say more about this solution.