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Rhododendron 'PJM' Evergreen shrub (1 Page of 5) The Rhododendron 'PJM' plant species is found in A hybrid of garden origin, R. minus x R. dauricum[200]. It is a member of the Ericaceae family. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Rhododendron 'PJM' Family: Ericaceae Author: Known Hazards: Although no specific mention of toxicity has been seen for this species, it belongs to a genus where many members have poisonous leaves. The pollen of many if not all species of rhododendrons is also probably toxic, being said to cause intoxication when eaten in large quantities[183]. Mature Height: 3 Mature Width: Habitat: Not known in the wild.
Propagation Notes: Seed - best sown in a greenhouse as soon as it is ripe in the autumn and given artificial light. Alternatively sow the seed in a lightly shaded part of the warm greenhouse in late winter or in a cold greenhouse in April. Surface-sow the seed and do not allow the compost to become dry[200]. When they are large enough to handle, prick out the seedlings into individual pots and grow them on in a lightly shaded position in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.
Layering in late July. Takes 15 - 24 months[78].
Cuttings of half-ripe wood, August in a frame. Difficult[78].
For further Rhododendron 'PJM' gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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