Peperomia are plants in the Piperaceae ( Peppercorn ) family. They are all generally fleshy leafed, semi-succulent, drought tolerant plants with strongly patterned leaves. They have great decorative value and are considered by NASA to be highly effective at removing toxins from the air, particularly formaldehyde. Most originate from the Amazon regions of South America, in warmth and shade, and are some of the easiest plants to keep as they can tolerate bouts of dryness, so a great choice if you tend to forget to water your plants sometimes.
As with most tropical jungle plants Peperomia are best kept in bright, indirect light. Strong direct Sun will burn the leaves. Too little light will lead to weak, leggy growth.
Water from below, preferably with harvested rainwater, or tap water that has been allowed to stand for 24 hours. This helps to avoid excess moisture on the top of the compost, which can lead to problems with the fleshy stems rotting. Approximately once a week in Summer should be ok. Sit the pot in 2-3cms of water for about 10-15 minutes. Just make sure that the compost dries well between watering. Peperomia don`t like constantly soggy soil.
Fertilise once a month through Spring and Summer with a diluted half strength liquid feed as per instructions.
Average room temperatures between 18-24c are ideal.
During the hotter months, and Winter months of centrally heated air, increase humidity around the plant, either with a tray of moist gravel, or an occasional misting. They aren`t as fussy with humidity as their natural habitat would suggest.
Avoid direct heat sources, and cold draughts.
Minimum Temp: 16c
In Winter when temperatures are lower, and growth is slow keep slightly drier, check for water every 2 to 3 weeks.
Do not fertilise.
Peperomia are best kept slightly pot bound, to reduce the risk of having too much compost, and too much moisture around their roots. Re-pot in Spring approx. every 3 years, using a good quality free draining houseplant compost and only a slightly larger pot.
Warnings: Not known to be toxic to humans or pets.
