Crown rot aside which we explain below the main problems are a variety of bugs mainly chomping away on the leaves and occasionally even the stalks. These pale forced stalks can be harvested for use in cooking when they are 20cm 30cm long and are a useful crop when there is little else in store from the garden.
This can weaken the plant.
Forced rhubarb pictures. Read about pest disease control for rhubarb plants in this stark bros growing guide article. Pest disease control for rhubarb plants. Huge collection amazing choice 100 million high quality affordable rf and rm images.
However try to avoid forcing the same rhubarb crown for two years in a row. View top quality stock photos of stems of forced rhubarb. Forcing rhubarb covering the crowns to prevent light reaching them will encourage the plants to make early growth.
Find the perfect forced rhubarb stock photo. Rhubarb forcing can be done indoors or outdoors to produce a harvest out of season. Slugs snails and beetles are the main culprits.
No need to register buy now. The discovery of forced rhubarb was the result of a happy accident in the chelsea physic garden in 1817. This is called forcing and its a growing method that involves keeping rhubarb in the dark.
Cultivate ideas and grow your knowledge. Historically west yorkshire england produced 90 of the worlds winter rhubarb in forcing sheds but the home gardener can replicate forcing rhubarb in winter in a cellar garage or other outbuilding even in the garden. Rhubarb diseases are not very common due to the fact that rhubarb is a hardy resistant garden plant.
If you have ever seen pale pink stems of rhubarb for sale you may have wondered about their paleness. About early rhubarb plants. Forced rhubarb stems can be harvested around eight weeks after covering which may be up to a month earlier than unforced crops.
How to grow forced rhubarb. In the depths of the winter a number of rhubarb roots were accidentally covered with soil by workmen digging a trench. Grow several rhubarb plants at a time and force just one a year in rotation.
Disease intensifies where there is poor air circulation and high humidity. Find premium high resolution stock photography at getty images. May cause a leaf stem and crown rot of forced rhubarb.
There are a very few rhubarb diseases mostly fungi see pictures below which may affect rhubarb. Most of these fungi can be avoided by planting rhubarb in well drained soil. Rhubarb is definitely one of the most robust vegetables and suffers from few pests and diseases but occasionally they do have problems.