Growing Forsythia suspensa under photovoltaic panels

Can a forsythia grow against a wall?

If you want to grow forsythia against a wall, try F. suspensa and its cultivars, which tend to be less dense and have more flexible stems. You’ll need horizontal wires or trellis to tie the stems to, so you can spread them out across the wall. Forsythias are widely sold in garden centres, nurseries and online by mail order.

Where can I buy a forsythia plant?

Forsythias are widely sold in garden centres, nurseries and online by mail order. They are usually container-grown plants, in 2–3 litre pots, although larger plants may sometimes be available. When selecting a plant to buy:

Can Forsythia be grown in containers?

It is generally not recommended to grow forsythia in containers because even dwarf cultivars spread their branches and grow into very wide little shrubs. Young plants can be held in containers for a year if they are attentively watered, or they can be grown as outdoor bonsai.

Can a forsythia grow in winter?

Full sun. Yes, forsythia is a winter hardy woody shrub, tolerating cold to -26°C (-15°F). None generally needed. Forsythia plants are best planted from autumn through to spring, as long as your soil is not frozen. Container-grown forsythias can be transplanted until early summer, but they will not bloom again until the following spring.

How do you propagate a forsythia?

Cover the stem with a bit of soil and a brick or other weight. After the stem develops roots, it can be dug up and planted elsewhere. Forsythias also can be propagated by rooting stem cuttings taken in spring, after the plants finish blooming. Forsythias need regular water for the first year or two after planting.

Can forsythias grow in shade?

Forsythias are easy-to-grow, versatile shrubs that work well in many positions in the garden. They can add height in mixed borders, be trained against walls and grown as stand-alone specimens or hedges. They prefer a sunny spot, but will tolerate light shade. However, forsythias in shade produce fewer flowers than those in sun