It is better to use fertile and humus rich sandy soil to breed iris brasiliensis, and the soil with good drainage is more conducive to its growth.
The soil should be kept moist all the time. It will be difficult for it to grow if it is watered too little. However, in summer, the water must be sufficient. Don't be short of water. You can spray water around it with a watering can.
Iris brasiliensis likes semi shade environment, so it should receive enough astigmatism, especially before flowering. Don't be exposed to strong light in summer. It is likely that it will burn due to too strong light, and flowers will wither easily.
To give it 15-20 ℃ growth environment, too high or too low temperature will affect its growth, too high temperature will make the flowering period shorter, in the flowering period the best temperature control at 15 ℃, flowering period can be longer
We must pay attention to the fertilization of iris brasiliensis. Do not apply phosphate fertilizer, but organic fertilizer. Remember not to apply fertilizer before planting, it is easy to cause its roots to grow slowly.
