USDA clime zona 7 can get mighty cold in wintertime . In Oklahoma , the mercury can souse to below 5 degrees F. Even in tender Little Rock , Arkansas , occasional temperatures of 10 degree go on . Because the Satsuma mandarin orange can die if it ’s bring out to farsighted hours of 18 - level weather , you must protect your tree when the conditions is cold . One way of guarantee that your Orange River tree is safe is to grow it in a expectant container . It will flourish outdoors from bound until fall , and then when the weather condition forecast is for temp in the teens , move it indoors .
Step 1
implant your semi - dwarf Satsuma orange tree diagram in leaping , using a large pot with a drain hole . To check proficient drain , apply a light potting stain mix without peat moss . If you may not find a mix without peat moss , add redwood shavings to match about 1/4 of the amount of potting dirt you need .
Step 2
Move your Sir Herbert Beerbohm Tree to a sunny spot in your garden where it will get eight hour or more of direct sun every day .
Step 3
Water your Satsuma once or twice a week , but only when the potting soil is juiceless . If you use a plant dish antenna under the potbelly to protect a wooden deck of cards or other area , be sure to empty it after you irrigate your tree so the roots do n’t develop tooth root rot , which can pour down a citrus tree diagram .
Step 4
fecundate your tree with a limited citrus fertilizer according to recording label statement . pop fertilise in spring when participating emergence starts , and repeat two or three time , at on a regular basis space intervals , until evenfall .
Step 5
Move your tree under cover , into your house or into a greenhouse before your first fall frost . Make certain that it receives adequate light , either natural sunlight or light you ply through use of a fluorescent lightness or grow idle . Cut back on the amount of water you give your tree during wintertime and do not fertilize it during the cold month .
Tip
Keep the indoor temperature between 55 and 90 level F. If you must develop your Satsuma orangeness in the ground , plant it in a protected area , such as under the eaves of your home . you could build a Robert Lee Frost anatomy , over which you could drape clear charge plate , blankets or tarps , to protect your Sir Herbert Beerbohm Tree in winter . Stringing Christmas lighter over your tree and turn them on at night produces some warmth , which can assist to protect the tree diagram from frost .
