weigela

Weigela 'Rumba' should be watered once a week, and you should use around 1-2 gallons of water for each plant. It is best to water the plants deeply and thoroughly in the morning, as this will get the water directly to the roots, and give the foliage a chance to dry off during the day, reducing the risk of fungal infections and sunburn. You should check the soil before watering, to make sure it is not too wet or too dry. If the soil is already wet, you do not need to water again until it is dry.

Weigela 'Rumba' is a medium to large deciduous shrub that is best suited to a sheltered location in full sun. For optimal growth and flowering, Weigela 'Rumba' requires approximately 6 hours of direct sunlight each day. This plant is not shade tolerant; while some sunlight will be tolerated, the best blooming and growth will only occur with full sun exposure. Providing additional evening sunlight will also help to enhance blooms and overall plant performance.

Weigela 'Rumba' should be pruned in early spring, ideally once all threat of frost has passed. Pruning should be done to remove dead or damaged wood as well as to encourage new growth, and to keep the shrub in a desired shape or size. Depending on how large the shrub is, pruning should consist of removing no more than 1-third of the outermost branches. When pruning, make sure not to cut too close to the main stems as this can lead to death of the plant. If the shrub is becoming overcrowded, it can be lightly thinned out, removing a few larger branches. This will open the shrub up and allow more light and air circulation. If pruning to shape or size, remove the longer branches and follow the natural shape of the shrub. If done correctly, pruning Weigela 'Rumba' should not harm the plant and will instead help to promote additional blooming.