In summer, the torch flower needs to maintain sufficient water supply, and need to be timely topdressing. When the water and fertilizer conditions can be met, the growth of the torch flower will be relatively rapid. At this time, give the torch flower sufficient light and keep the temperature between 25 ℃ - 28 ℃, and it will bloom in a few months. Attention, when the flower stem begins to grow, it is necessary to apply fertilizer in time.
In autumn, the torch flower can be propagated in ramets. The time to divide plants is generally from late September to early October. When dividing plants, you need to use base fertilizer first, which can supplement the nutrients of plants.
Note that after the cultivation of torch flower for a period of time, the root system of the plant will reduce the ability to absorb nutrients, so it is necessary to divide plants, generally 2-3 years.
In order to survive the winter, the first thing is to consider the accumulation of nutrients. Generally speaking, it's easier to survive through the winter because of more nutrient accumulation. Therefore, after the torch blossom, we need to cut off the remaining flowers in time, so that the plants will not bear fruit and reduce the consumption of nutrients
Secondly, it is necessary to pour water to meet the needs of the torch flower in winter.
The best way is to cover them with cold proof materials so that they can survive the winter safely, usually hay or fallen leaves. Pay attention to the early spring to remove the cold, but not too early, so as not to encounter the cold, so that the plant is frozen.
