When planting Echinocactus Grusonii Hildm., it needs to be placed in a sunny place for maintenance, and sun shading should be done in summer. Thin liquid fertilizer shall be applied every 10-15 days in summer. During the breeding period, it is also necessary to change the pot regularly. When changing the pot, an appropriate amount of new soil should be added to the pot. In the late October of each year, it is necessary to transfer it to a warm room for curing and reduce the amount of water poured.

When raising Echinocactus Grusonii, it is necessary to provide sufficient light. It should be placed outdoors or indoors in a sunny environment to provide all-weather light for the plants. In summer, the sun is strong, so it is necessary to shade the Echinocactus Grusonii to avoid strong light burning the stems of the cactus.

In the process of raising Echinocactus Grusonii, it is necessary to apply diluted fertilizer every 15-20 days in autumn. Bone meal, decomposed soybean cake fertilizer and poultry manure can be used after being diluted with water. It should be noted that the echinocactus grusonii will enter the dormancy period in summer and winter, and fertilizer should not be applied to it.

In the process of breeding echinocactus grusonii, the pots should be changed regularly. The plant can be taken out with roots in spring or autumn every year and replanted in a bigger pot. When changing the pot, it is necessary to add a proper amount of new soil mixed with rotting leaf soil, river sand and fertilizer to the pot to promote the growth and development of Echinocactus Grusonii.