Garden chrysanthemums or garden mamma ( Chrysanthemum x morifolium or Dendranthema x grandiflora ) , the repeated varieties most wide available in autumn , vary from less than 1 foot to 6 foot in summit . With sarcoid , lobed leaves and single or double peak from 1 to 6 column inch wide , they crop in lustiness from U.S.
Garden chrysanthemumsor garden mums ( Chrysanthemum x morifolium or Dendranthema x grandiflora ) , the repeated varieties most widely available in autumn , vary from less than 1 foundation to 6 foot in height . With sarcoid , lobed leave and single or double flush from 1 to 6 inches wide , they range in hardiness from U.S. Department of Agriculture plant hardiness zones 4 through 10 . Most are hybrids and do n’t produce works like them from their seed . slip taken from them , however , steady down easily in either piss or soil .
Take Cuttings
Because chrysanthemums often are planted in autumn so have little time to become established , they frequently do n’t survive wintertime , even in USDA zones where they are consider fearless . One way to preserve those plants is to steady down their cuttings indoors and plant the resulting new flora outdoors in spring . You also can take cuttings from show chrysanthemums after they put out new growth in saltation . await until the shoot are at least 6 inches tall , and then snip off the top 4 column inch of several shoot , severing each one just below a leaf guest — the full point from which a foliage will grow . off the lowest leaves from each thinning .
Root the Cuttings
The slip can be rooted in piss or soil . If you wish to root them in water , then place them in a small , waterproof container , such as a jelly jar , juice glass or small vase . Add about 1 inch of piddle to the container , ensuring that the remaining leaves are above the water Earth’s surface .
Rooting cuttings in soil instead requires filling a sight — that has bottom drain pickle — with a stain mixture that is 1 part sand and 1 part peat moss . stick in the marginal infrastructure of each cutting into the mixture , tamp down the mixture around the clipping so it covers at least one folio leaf node and so the cut stands upright . The cutting off demand to be planted far enough apart to prevent their leaves from touching .
Place the container of water or grass containing your cuttings on a windowsill that incur bright , collateral light and is in a lovesome location . Until the cuttings settle down in about two weeks , either keep their good deal ’s dirt smorgasbord damp or add together water as necessary to maintain its 1 - in degree in their container of body of water .
Make Divisions
After one of your hardy chrysanthemums has spread to cover a across-the-board area , you’re able to make several more plants by separate it . Simply dig up the plant about one month after the date of your placement ’s last average annual spring freeze , and use a garden nigger to cut the plant into 1 - foot - second power sections . Each section should be found at least 1 1/2 to 2 foot apart and at the same deepness at which it grew before . Mums expect slightly acidic soil and full - Dominicus vulnerability .
Sow Seeds
You may be capable to determine tiny , tan seeds at the infrastructure of your chrysanthemums ' petals if you allow the peak head to mature and dry out on the industrial plant before pulling out those petals . Not all loanblend set ejaculate , however , and mums purchased in fall may not have metre to set seed before freezing temperatures arrive . Also , as mentioned antecedently , hybrids ' seeds wo n’t leave in plants that attend exactly like the parent plants . Dry the seeds on paper towels , salt away them in paper envelopes and establish them in spring four month before you want the plant to blossom . Start seeds indoors by filling a container , which has bottom drainage holes , with dampish seed - start mix , and press the seed into the mix ’s surface without traverse them . After capping the container with formative wrap to preserve the intermixture ’s moisture , keep it 65 to 70 degree Fahrenheit until the seeds pullulate , which usually takes 10 to 15 years .
