Rhubarb
Soil Preparation
Rhubarb develops a deep root system and grows best in a rich, partially shaded, free-draining soil.
The soil should be dug overbefore planting and well rotted manure and/or
compost incorporated.
When to Plant
Rhubarb is normally grown from crowns but some seeds are available.
Rhubarb is best planted in late autumn or early winter. It is possible to
plant in early spring but there can be a problem with the crown drying out
and dying.
Planting
The depth should be such that the top of the plant is at, or just below
the soil surface. Gently firm the surrounding soil and water well. Spacing
between plants should be about 75cm (30in) for smaller varieties, and up
to 120cm (48in) for larger varieties.
Maintenance and Feeding
Allow rhubarb to establish for one year before taking your first harvest. Once established rhubarb requires little maintenance.
Rhubarb should be divided every five or six years during winter,
when dormant. Each plant can be split into three or four separate crowns
with a spade. Make sure each crown has an 'eye', or a large bud that will
provide next year's shoots.
When to harvest
Depending on the variety rhubarbcan
be harvisted from April to August. Some varieties are now available which
crop later in the year.
Varieties
Timperley Early - one of the best and earliest fruiting rhubarb varieties - you can expect to pick as soon as March each year!
Stockbridge Arrow - a heavy cropper from late April to July
Victoria - slightly later than Stockbridge Arrow.