Rhubarb should be planted in an open, sunny site with fertile, moist but well- drained soil. It can tolerate light shade but must not be planted in waterlogged ground, as this can cause the roots to rot. If your soil is heavy or prone to waterlogging, consider planting rhubarb in raised beds or large containers with good drainage. The soil should be enriched with plenty of organic matter, such as well-rotted manure or compost, to ensure fertility and moisture retention. Spacing is important: plant rhubarb crowns about 75–90 cm (30–36 inches) apart to give them room to grow. Position the crown so that the growing tip or bud is just above or slightly below the soil surface. Avoid sites prone to late frosts if possible, or choose later-cropping varieties to prevent damage to young stems. If planting in containers, use a large container at least 50 cm (20 inches) deep and wide, with plenty of drainage holes and peat-free soil-based compost mixed with organic matter. In summary, the best place to plant rhubarb is:
- In a sunny or partially shaded spot
- In fertile, moist but free-draining soil
- Avoiding waterlogged or heavy clay soils unless using raised beds or containers
- With good soil preparation including organic matter
- Spaced adequately for growth (about 3 feet apart)
- Away from late frost-prone areas if possible
This will ensure healthy, productive rhubarb plants
