Summary
Nothing screams outflow like a fragrancy of sweetly sweet lilac flowers ! Lilacs bloom fully during leaping , clear splendid garden additions or cut flowers . If you run to your lilac plants well , the reward will be beautifully scented blooms .
Unfortunately , your lilac Bush might not always mature as expected . One of the unwashed problem with lilac plants is the Robert Browning of their foliage . If your lilac leaves are turning brown , chances are your plant has an fundamental problem .
Explore more on why your lilac leaves are rick brown and the footstep to revive their foliation .
1Lilac Bacterial Blight
Wind and rain could be spreading bacterial blight
Lilac bacterial blightis one of the most unwashed bacterial disease caused byPseudomonas syringaepv.syringae .
you’re able to control lilac blight :
No known fungicide spray treats or prevents lilac blight .
2Frost Damage
Hardy down to -40 degrees Fahrenheit
Frost and moth-eaten damage can cause the leaves of your lilac works to brown . The browning is mostly on the edge of the leaves , where the Robert Lee Frost rests . Considergrowing your lilacsin a pot if the weather is irregular . When bring indoors , your lilac bushes will not be prone to utmost atmospheric condition conditions .
If you ca n’t get your lilac bush indoors , you could still protect it from freeze temperatures and frost .
3Pests and Insects
Lilac bushes are not safe from pests and insects
While lilacs are comparatively pest - resistant , lilac ash borer , aphids , andpowdery mildeware some of the common disease and louse that assume occasionally .
Pests / Insects
Symptoms
Management
Powdery Mildew
Grayish - whitish , powdery coating on the leaves , flowers , and stems . In severe case of powdery mildew , leave dry and grow yellow or dark-brown .
Lilac ash tree borer
Leaves turn ruby-red - brown , while the bark of the stirred shrub die back .
aphid
discolouration of leaves and small hemipterous insect on the leaf ' underside , fore , and root .
Some pesticides can stimulate more hurt than good to your lilacs ; consult wide before settling for a commercial control amount .
4Excess Sun Exposure
Sun-loving lilacs have their limits
The ideal sun exposure for a vivacious lilac blossom is at least six hour of direct sunshine per day . When pass on passable exposure to the sun , lilacs easily flower to their full voltage . However , sunshine exposure to direct sun beyond eight hour may also result to browning of lilac leaves over time .
vulgar lilac , if planted indoors , can easily be damage by sunlight when motivate outside . In such cases , even normal sunshine may be a fear .
5Nutrient Deficiency
Your soil lacks essential nutrients.
Leaf discoloration in lilacs can be an index that your soil lacks these substantive nutrient . For your lilac to blossom well , the soil needs nutrients , such as :
Signs of these deficiencies include stunted growth , brown foliation , and unpaired blossom shapes . Consider a 10 - 10 - 10 fertilizer , apply after the first two to three years of development .
Overwatering or underwatering your lilacs will limit their ability to sop up the necessary nutrients from the soil .
6Inadequate Water
Lilac leaves need water to remain green and healthy.
If your lilac leafage are already turning brown , chance are that they are not getting enough water .
Time Frame
relative frequency
First calendar month
Two to three times a week
After the first calendar month
About 2 inch of piddle every other week , and the soil should be moist 12 inches abstruse .
After first year
urine during uttermost dry days
The best part about lilac plant is that they can survive for age with minimum water . Unless there ’s a drouth , the periodic rains provide enough water for a lilac shrub to blossom . On the other hand , invalidate over - lacrimation as the lilac allow for might turn yellow , wilt , and eventually settle off .
One of thetips for growinga healthy lilac is enough water at the right prison term . Despite watering systematically , some lilac shrubs might still experience dehydration . It is crucial to consider :
Keep Your Lilacs Thriving!
Lilacs have an enthralling beauty , save for the browning of the leave , which can lead your plant await unpleasant . If your lilac leave-taking are turn brown , check out for lilac blight disease , excess cold , pests , and drying up . While you ca n’t turn the already brown leaves , you could preclude further damage . Pruning , adequate hydration , and using the ripe pesticides are among the top solutions you may consider .
A few browned leafage on your lilac shrub should n’t keep you from fill your garden with sweet - scented blooms !
