Persian Violet
Care
Lighting
Exacum affine is suitable for semi-shaded to partly sunny locations with morning sun, evening sun and winter sun. The hot summer sun will only be tolerated if the pot is placed at least one meter behind the window.
Soil
Regular mixtures for indoor plants, container plants, herbs, vegetables and cacti can be used.
Watering
Allow the soil to dry moderately between the waterings. Let it only dry to about 80 % of the pots height before adding water. Avoid the soil from drying out, otherwise flower buds can be thrown off.
Feeding
In the first year after purchase or repotting, Exacum affine does not require fertilization. Afterwards, standard or organic liquid fertilizer can be given monthly from spring to fall.
Temperature
Exacum affine grows good at room temperature the year round. A winter rest period at about 15 °C (59 °F) will also be tolerated. Minimum temperature is 12 °C (53 °F).
Propagation
Growing the Persian Violet from cuttings is simple. At 20 °C roots can appear after 7 to 10 days.
Profile
Scientific name
Exacum affine
Common name(s)
Persian Violet, German Violet, Tiddly-Winks
Family
Gentianaceae
Origin
Yemen (Arabian Peninsula)
Height
10 to 30 cm
Toxic
Yes, the Persian Violet is slightly poisonous.