The crown of thorns plant grows up to 3 feet high and spreads to about 2 feet wide. Restrict water during winter months to rest the plant. The nice thing about the Crown of Thorns is that you can simply cut any stem and stick it in a new pot and you'll start a new plant. Once a year, you will need to prune your plants. Always wear gloves when pruning. Water when the top inch of soil is dry, prune to maintain shape and fertilize lightly with a low nitrogen fertilizer every 2-3 weeks. To maintain the crown of thorns plant of the size and shape, you need to prune. Give the plant plenty of room outdoors. A Crown of Thorns plant (Euphorbia milii), is a bushy slow growing Succulent Plant Learn the definition of a succulent plant and why they are called a "fat plant." A crown of thorns can use regular pruning to keep it less leggy and rangy. Encourage new growth. Pruning. When you prune, always try … Give it some renewal pruning at the end of the season, cutting away any older, fading leaves to encourage new growth. Wear gloves when pruning a crown of thorns: not only is the plant very spiny, but its sap irritates the skin and is even poisonous if swallowed. That will force your crown of thorns to produce at least one branch and probably several. How to Grow Crown of Thorns Indoors. Displaying Crown of Thorns Indoors or Outdoors . Pruning Euphorbia milii. The milky latex sap of the plant is toxic and can harm your skin. 5. So, you don’t need to prune it too much as far as size is concerned. Crown of thorns makes an excellent specimen plant. Prune the plant lightly. They are easy to grow. 4. Although, you may need to do so indoors. As such, it doesn’t take up a lot of space outdoors. 2.1 watering specifics for an indoor crown of thorns plant; 3 the propagation of a crown of thorns plant; 4 euphorbiaceae pruning: keeping the shrub back; 5 signs that your crown of thorns is struggling. In any case, pruning this plant is often done for two reasons. And after pruning, spray the wound with cold water to cause its white sap to coagulate and stop flowing. After that, dilute the fertilizer to half-strength and apply once a month during the spring, summer, and fall. native to Madagascar. It can stay indoors year-round or spend the summer outdoors. I didn’t know this in the early years, so my Mother Plant has a wild, disorderly look that might not appeal to all. When the crown of thorn is mature a little pruning is helpful in developing the plant. Provide your crown of thorns plant with bright, direct sunlight, temperatures of 65-90°F (18-32°C), low humidity and fast draining sandy soil. You do not want to accidentally back into it. This is an easy- care flowering houseplant that thrives on neglect, blooms throughout the year, grows indoors or outdoors, and is very easy to propagate. Fertilize the Crown of Thorns with a full-strength, liquid fertilizer when you plant. Here are some ways to have the crown of thorns plant care. By pruning, it can enhance the new growth of the plant when the spring comes. Maintenance and pruning. A pleasingly robust plant, you can prune crown of thorns as harshly as you like and new growth will happily emerge. Crown of thorns grows well indoors as a houseplant. Mine … This will encourage new growth. ; At the end of the growing season, to encourage new growth in the spring season to remove some old leaves and branches. Cut off the old branches with the withered leaves in the winter. Nowadays, I do occasional pruning, and I’ve discovered how easy it is to combine that … 1. 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