Description
Information credit goes to PFAF
Tropaeolum majus is a PERENNIAL CLIMBER growing to 3.5 m (11ft) by 1.5 m (5ft) at a fast rate.
See above for USDA hardiness. It is hardy to UK zone 9 and is frost tender. It is in flower from July to September, and the seeds ripen from August to October. The species is hermaphrodite (has both male and female organs). The plant is self-fertile.
It is noted for attracting wildlife.
Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.
Avoid for infants or small children and patients with gastrointestinal ulcers or kidney disease. Irritation of the mucous membrane of the gastrointestinal tract.




