Forsythia is a popular ornamental tree that is cultivated in many gardens because of its golden yellow flowers, which appear before the leaves emerge. In this guide we will clarify whether the shrubs, which for many are the epitome of spring bloomers, are also indicator plants.
Is forsythia an indicator plant?
According to the phenological calendar, theForsythiais one of theindicator plants,which marks thebeginning of the first springshow. This directory is based on the observation of natural processes and helps farmers and gardeners find the right time for specific work.
What does the forsythia flower indicate?
- When the forsythia blooms, you should cut back thesummer and fall blooming rose varieties.
- Pruning hedges and summer-flowering trees can now also be done.
- Now you can also sow summer flowers.
Why does it make sense to pay attention to the forsythia flower?
If you keep an eye on the phenological calendar and therefore on indicator plants like forsythia, you can adapt thegarden work requiredto therhythm of nature. Since the buds of the flowering shrubs open at different times, carry out the work listed above at exactly the right time for the plants.
When does forsythia bloom?
The flowering period of forsythia begins inMarchand extends intoMay. In mild wine-growing regions, however, the bushes sometimes end flowering January, while early spring in the foothills of the Alps only gets going at the beginning of April.
Tip
Water forsythia adequately in dry summers
The pretty flowering shrubs react quite sensitively to a lack of water. This has a decidedly negative effect on next year's flower production. Therefore, water forsythia regularly in dry conditions and mulch the soil around the bushes so that the moisture is retained in the soil.
