PLANT CARE

SUCCESS WITH STREPTOCARPUS

 

 

CARE OF PLANTS
Coming mainly from South Africa and growing in wooded damp and shaded areas, they get plenty of light but very little direct sunlight. They do not like full sun. If your plants are in the house, the best place to keep them is on an east to west windowsill - if this cannot be done, shade during full sun.
In a greenhouse or conservatory you will need to shade most of the time during summer, just enough to keep the full sun from scorching the plants.

 

WATER
Summer watering can be twice a day on very hot days but if in doubt feel the pot weight - this will tell you if the plant requires a drink or not. Sometimes during summer you may find the plant and the flowers wilting. If this happens do not water until the temperature has cooled and you will probably find by mid evening that they are all standing up as if nothing had happened to them. They may need a drink or they may not.  If plants do suffer heat damage/severe wilting (as in photos below), remember to given them a full strength feed at the next watering.

 

Winter watering (from November until the end of February): they only need to be kept JUST MOIST - this will vary from house to greenhouse (much less in the greenhouse).
OVERWATERING BOTH IN SUMMER AND WINTER WILL CAUSE ROOT ROT AND THE PLANT MAY DIE.

 

 

FERTILIZERS
Use any good houseplant fertilizer high in potash (Phostrogen or Tomato fertilizer) at ¼ strength of the manufacturer's directions each time you water. It is better to under-fertilize as too much may damage the root system and cause browning of the leaves. High potash feed will increase your flower quantity and quality.


 

PLANT CARE AND CLEAN UP
During flowering take off all dead flowers at least once a week. When the flower stem has finished flowering cut it from the plant as low as you can to the leaf base. Any leaves that get tatty or too large you can trim with scissors to the shape you require.
In winter, when the plant is almost dormant, take the old leaves off that have flowered that year as close to the base of the plant as you can - the stump will pull off about a month later. This will leave room for the new leaves to form for next year's flowers.

PESTS AND DISEASES
Streptocarpus are not subject to many pests or diseases and reasonable precautions can prevent most of these. To prevent the leaves from getting brown on the edges, keep them away from bright sunlight and do not water over the top of the plant.
Detailed information about common pests and diseases can be found in the BSS Newsletters which are available to all members.

 

 Print off an information sheet about propagation from leaf cuttings written by Frank Davies.

 

 

 

 

 

Print off an information sheet about propagation from seeds written by Frank Davies.

 

 

 

 

 

 

Lots more helpful information and 5 useful factsheets about streptocarpus to print off at:

www.dibleys.com/strep.htm

 

 

 

 

Useful information and details about care and propagation of Streptocarpus at the links below:

http://en.wikipedia.org/wiki/Streptocarpus

www.streptocarpus.co.nz/

 

 

Use the CONTACT page to find our more, discuss problems and get answers from the BSS team.