How To Care For Torenia Flowers. Every month feed your soil a nice compost to keep your torenia blooming bountifully. Germination of these seeds can happen in about ten days but the can also take up to three weeks to emerge.
Care of wishbone plants should include a regular fertilization schedule twice a month with a plant food high in phosphorus the middle number in the fertilizer ratio NPK. Cut off the top 3 inches of Torenias branches after flowering is complete. Try to get a node raised bump at the bottom of the stem which is likely to root.
Thin out the branches to increase air and sunlight circulation.
This will keep the plant from dropping seeds and causing additional plants to grow. Cut off the top 3 inches of Torenias branches after flowering is complete. It wont hurt if you take the time to pinch off dead blooms to allow room for new growth. If you want to plant them on flower beds till the soil and mix a generous amount of compost.