1, illumination temperature: When planting cash cow, it should be placed in scattered light, and the ambient temperature should not be lower than 10℃. 2. Water and fertilizer: During the growth period of cash cow, phosphorus and potassium fertilizers should be applied once a month and watered once a week. 3. Pot changing: Change the pot soil for the cash cow once a year, which can be a cultivation substrate made of humus soil, sandy soil and base fertilizer.

How to maintain the lighting and temperature conditions of 1, a cash cow?

The maintenance of money tree needs suitable light and temperature conditions. It likes to grow in a semi-cool environment, and it is best to let it be irradiated by scattered light. Its optimum growth temperature is between 20-30℃, and it is not cold-resistant. Therefore, warm-keeping measures should be taken in winter to ensure that the temperature is not lower than 10℃ to prevent freezing injury.

2, water and fertilizer application

Money tree is a kind of plant that can't tolerate waterlogging, and its maintenance also needs reasonable application of water and fertilizer. Daily watering should master the principle of dry and thorough watering, and water quantity should be strictly controlled in winter to avoid root rot. It is necessary to apply thin fertilizer frequently during its growth period, and it is best to apply thin fertilizer every 10 days to meet its growth needs.

3. Change the soil regularly

Change the soil for the cash cow regularly. If the soil is not changed for a long time, the plants will not grow well. It is best to change the new soil every 1-2 years to avoid soil hardening. The new soil to be replaced needs to be loose, breathable, well drained, fertile and weakly acidic.