How to grow red hot poker? Detailed guide to cultivation methods and care essentials

When the red hot poker blooms, it looks like a burning torch, but the plant itself is very beautiful, and its beautiful mosaic-like appearance is why people love it, but it is a good way to keep the flowers beautiful. Below, the editor introduces the breeding methods and care essentials for red hot poker, and hopes everyone will like it.

Red hot poker cultivation methods

Soil

Red hot poker is mainly cultivated in open ground or as potted plants. When growing it in pots, choose a spot sheltered from the wind and with sun. Before planting, the soil should be deeply plowed and organic fertilizer applied. Potted plants need deep sandy soil, fertile and well-drained sandy loam.

Lighting

Red hot poker likes warmth and an environment full of light. Potted red hot poker placed in shade for a long time, or with insufficient light, will develop yellowing leaves or even wither.

Watering

The growth of red hot poker requires long-term watering and fertilizing, otherwise it will grow slowly. In autumn, the plant should be given more base fertilizer before division, and attention should be paid to the plant's nutrition to ensure it overwinters normally. In arid areas in winter and spring, water should be poured before freezing to cover the plant and prevent frostbite and death.

Fertilizing

When red hot poker grows flower stems, 2-3 root dressings of potassium dihydrogen phosphate should be applied, at a concentration of 0.1%, once every 1-2 weeks; or use 2% superphosphate as a soil top dressing. Increase the stiffness of the stem to prevent the stem from bending.

Temperature

Red hot poker is relatively cold-hardy, and in winter it can be placed where the winter temperature is above 5°C.

Pruning

After flowering, dead branches should not be cut off too early, so as to avoid gradually losing nutrients.

Diseases

Rust is the main disease of red hot poker, and in the early stage of rust, lime sulfur mixture can be sprayed.

Autumn care essentials for red hot poker

In autumn, red hot poker can be propagated. The time for division is usually from late September to early October. When using division, base fertilizer must first be used to supplement the plant's nutrients.

Please note that after red hot poker has been cultivated for some time, the plant's roots will reduce their ability to absorb nutrients, so division is necessary, usually every 2 minutes - —

Winter care tips for red hot poker

In winter for red hot poker, the first thing to consider is the accumulation of nutrients. Generally, the more nutrients accumulated, the easier it is to get through winter. Therefore, after red hot poker blooms, the spent flowers must be cut off in time so that the plant does not grow too vigorously and nutrient consumption is reduced.

It is quite good to pour water; at this time, watering can meet the needs of red hot poker for overwintering,

It is better to cover it in cold weather so that it is safe in winter, usually with hay or fallen leaves. Be careful to remove the cold-protection materials in early spring, but not too early, so as to avoid encountering a cold spring and causing the plant to freeze.

Flowering maintenance and management of red hot poker

The flowering of red hot poker is actually related to its overall growth. First, when planting red hot poker, the water and fertilizer needs must be met, fertilizer applied, and top dressing applied in time during the growth period, and watering done to keep the pot soil moist. Satisfy the red hot poker's need for nutrients so that it grows well and can bloom normally.

When the flower buds of red hot poker begin to appear, one or two applications of potassium dihydrogen phosphate can be used for root dressing. Generally, the interval is 7 — — 10 days. Or use superphosphate for top dressing. Using these phosphorus and potassium fertilizers can make red hot poker more beautiful, and the number of flowers will also be greater.

Before red hot poker blooms, it is necessary to increase the amount of watering to meet the flowering needs. After the flowers wither, stop watering.

Note that during the flowering period of red hot poker, it may suffer from some pests and diseases, such as bites from insects like scarab beetles, and medicine must be sprayed in time to prevent it.