Springtime chrysanthemum are commonly called mums . ma are plant in the spring for the idealistic summer and fall blossom production . plant produce a all-encompassing range of blossom colors such as yellow , pink , blood-red , lavender and brilliant orange . Care must be taken to cautiously pinch the plant life ’s novel shoots in May and June to forfend summertime legginess . squeeze makes a shaggy plant life that will acquire sizable fall peak .
Planting Requirements
Plant spring garden mums in a sunny position . The site should put up well - run out soil . flora mums a lower limit of 18 inches asunder for low dwarf diverseness and a level best of 36 inches apart for the larger , more vigorous growing mom cultivars . Keep the garden mums moist but not waterlogged .
Fertilizing
fecundate mums once a month in May , June and July . Apply a basic granulate 5 - 10 - 10 or 5 - 20 - 20 fertiliser at a charge per unit of 2 or 3 lbs . for every 100 feet square feet of garden Dendranthema grandifloruom . Water the fertilizer into the ground good . Do not fertilize after flower buds come along in late July because fertiliser will encourage the mum to bring out more foliage instead of bloom .
Pinching
pinch the new shoots of the mum is required to produce a bushy , attractive plant that is not long-legged . When new growth appear just twitch it off . Leave only two or three leaves on the shoot . tweet the very end . Pinching should take place in May , June and July . Pinch each plant only once per month . If the mixed bag of mum is an other bloom producer do not pinch in July or the new flower head will be hook .
Mulch, Weeds, Pests and Disease
Pull weed around momma as they come along so the pot do to compete for light , nutrients and water . Mums enjoy a 2 - inch layer of mulch over their root system to keep it cool and moist in the pinnacle of summertime . Peat moss , saw detritus , bark chips or recycled charge plate mulch are idealistic . momma are highly pest and disease resistant . Aphids can be lap from new plant growth by apply a strong burst of water every few days until the aphids are control . whitened powdery mildew can often afflict the mamma ' leafage . The mildew appears as a bloodless fungus ontogenesis . Purchase a fungicide powder for florists' chrysanthemum at a garden supply store and apply concord to the directions on the recording label for restraint .
Removing Mums
Most gardeners see the mom to be an yearly so when the first hard frost kill the flora simply chop it off and discard . Till the root organisation into the ground using a handwriting trowel to add future nutrient to the soil . mum that do live to produce the espouse time of year tend to have poor flower output and often terminate up quite leggy .
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