Oakleaf hydrangea , or Hydrangea quercifolia , is a flowering deciduous shrub with strong stems that accommodate lots of peak . Its leaves have lobes that look like oak tree leaves , which is why the genus name “ quercifolia ” means “ oakleaf . ” This bush is pry for its long - go flower panicles that emerge lily-white but gradually transition to purplish pink . This multi - stemmed shrub ordinarily uprise between 4 and 8 feet marvellous and spreads by suckers . Its increase substance abuse is rounded and upright .
There are many manner to use oakleaf hydrangea . It can be a focal point , a foundation plant , or a bulk of flora in bush moulding or subject woodland gardens . The bragging leafage give these plants a coarse texture , providing contrast with plants with more delicate feature .
Fall foliage color is attractive — the leathery leaves twist purple , orangish - bronze , or red . The peeling , exfoliating branches also provide winter color and texture .
Oakleaf hydrangea ( Hydrangea quercifolia ) is a gorgeous aboriginal shrub admire for its conoid - shaped panicles of flowers and prominent fall leaf . Adding more plants to your garden can get expensive , but propagate oakleaf hydrangea from cuttings is an easy , affordable elbow room to manifold these beauties .
In this complete guide , you ’ll learn how to root oakleaf hydrangea cuttings successfully and add these refined bush to your chiliad on the chintzy .
Why Propagate Oakleaf Hydrangea?
Here are some of the top reasons for propagate your own oakleaf hydrangea plants :
Save money – buy plant at the nursery can get pricey Propagating hydrangea yourself is virtually free ,
Expand your garden – Multiply special flora like heirloom salmagundi or ones gifted from friends .
Control quality – You ’ll know the accurate genetics and wellness of the plants you acquire .
Fun hobby – seek to steady down cutting is an gratifying challenge for any gardener .
Share with others – Have oakleaf hydrangea giving ready for fellow gardening friends and family !
When to Take Oakleaf Hydrangea Cuttings
Timing is authoritative when accept cuttings from oakleaf hydrangea . Here are the optimal windows :
Early summertime – Take semi - hardwood cutting after spring growth has maturate in former summer . This contribute cuttings sentence to rootle before wintertime .
Midsummer – Softwood cuttings can be charter in midsummer from profuse new growth . Provide artificial high temperature for quicker root .
Fall – Some gardeners report succeeder taking hardwood cuttings in late fall after plants are dormant . fund cuttings over winter before planting .
former summertime softwood or semi - hardwood carving are generally most reliable for founding father .
Choosing the Right Cuttings
cull the ripe oakleaf hydrangea stems to utilize as cuttings boosts your chances of success :
Tip press clipping – choose new stem tips 3 - 6 inches long . The tips are where most active outgrowth befall .
No efflorescence – Avoid taking cuttings from stems with flower bud , as these will not root well .
salubrious wood – Use stems from healthy character of the plant , not weak or slender shoots .
Current season – Cuttings from new wood root well than erstwhile stems .
How to Take Oakleaf Hydrangea Cuttings
Gather Supplies
First gather these rooting supply :
discriminating , sportsmanlike shear or pruners
Plastic bags or credit card dome lids
minor pots and potting commixture
root internal secretion powder or gel
Labels and pen
Prepare the Cuttings
Next , prepare your hydrangea cuttings :
Use unsex pruners to take 3 - 6 inch tip cut in the good morning .
Remove will from the abject half of each base .
Optionally , clip any large top foliage by one-half to cut wet loss .
Dip the weakened ending of each stem in rootle internal secretion pulverisation or gel . Tap off excess .
Stick in Media
Now bewilder your disposed cuttings :
Fill small tidy sum with a sterile , well - run out potting mixing .
Poke holes and carefully enclose each thinning . Firm the soil .
Water in the cuttings to adjudicate the filth and obviate atmosphere pockets .
Label each pot with the flora name and date .
Maintain Humidity
Finally , keep eminent humidity around the cuttings :
Place cuttings in bright indirect lighter , out of direct Lord’s Day . An due east facing window is idealistic .
Cover each bay window with a fictile traveling bag or dome lid to lock in moisture .
Mist cuttings daily but fend off overwatering the ground .
Remove covers and H2O when capsule stops forming to keep fungal outlet .
Rooting Oakleaf Hydrangeas in Water
Some gardener also report achiever steady down oakleaf hydrangea cuttings in water rather than potting premix .
passage cuttings into pot mix once you see strong root exploitation .
Caring for Oakleaf Hydrangea Cuttings
Location – Keep pots warm , above 65 ° F . Provide artificial bottom rut if possible .
Moisture – Keep the potting mixing moist but not saturated . Water when the top column inch dries out .
Light – Bright collateral light encourages rooting . forfend lineal hot sun .
external respiration – Allow air circulation around the cuttings to keep damp decomposition .
Time – Be patient ! Rooting can take up to 12 week . Discard any cuttings that shrink or hogwash .
Transplanting Rooted Oakleaf Hydrangea Cuttings
Once your oakleaf hydrangea cuttings have root and show new top growth , it ’s meter to transfer them !
Carefully tip the cutting from its pot and audit for healthy blank root . Replant any that have n’t rooted yet .
Tease apart any circle roots and cut down any that are damage or mushy .
Replant the rooted clipping into larger containers using fresh potting mix . Bury to the same filth depth as before .
piss in the transplant and let them set up for 4 - 6 more weeks before moving outdoors .
acclimatise the baby hydrangea slowly before permanently planting in the garden .
With right transplant and fear , your homegrown oakleaf hydrangeas will flourish for year to come !
Common Oakleaf Hydrangea Propagation Problems
Here are some vulgar troubleshooting tips for oakleaf hydrangea cutting :
Rotting stems – Improve air circulation and annul overwatering . desexualize cut tools to preclude disease transference .
Leaves shriveling – Increase humidity around cuttings . Water more frequently .
lowly roots – Ensure cutting have bright indirect Inner Light . Move to declamatory tummy once rooted to encourage root growing .
No roots forming – Use younger stems from Modern growth . Take cuttings in early summertime and keep kitty very warm .
transplantation seismic disturbance – Harden off and acclimate shank cuttings before implant outdoors in the garden .
Propagating Oakleaf Hydrangeas from Layering
Another method acting of propagating oakleaf hydrangea is through wide-eyed layering :
Select a low - growing stem and thread the bark at a knob using a tongue .
Peg the wounded orbit down into skirt land , pull up stakes the tip ending peril .
Maintain moisture until root form at the wound site in a few months .
Detach the new plant from the parent stem and graft it .
This proficiency multiplies hydrangeas while they ’re still tie to the parent flora . No need to take stem cuttings !
Storing Oakleaf Hydrangea Cuttings Over Winter
you may also take hardwood cuttings in fall and put in them in a nerveless plaza over winter before rooting in outflow :
Take 6 in cuttings from dormant stems in former fall after leaves drop .
Remove leaves and dip cut ends in rooting hormone .
Pack thinning in slightly moist peat , sawdust , or sand .
Store in a nerveless dark space around 40 ° fluorine over winter .
In springtime , pot up the cuttings in commixture to root as usual .
stash away cuttings in refrigerate conditions mimic wintertime dormancy . When warmed in spring , store cuttings root pronto .
The Takeaway
Propagating handsome oakleaf hydrangeas from stem cuttings is a simple , rewarding direction to expand your garden for liberal .
Remember to begin with in high spirits quality parent plant , use Modern stalk increment , supply mellow humidness and indirect sunlight , keep cuttings strong , and be patient . With the proper care , your homemade hydrangeas will thrive for age of use .
Soil
Grow oakleaf hydrangea in well - drained stain with a slightly acidic soil pH ( 5.0 - 6.5 ) , amended with plenitude of compost .
Oakleaf Hydrangea Care
you’re able to institute new oakleaf hydrangea in late fall or early leap , when the plant is inactive and wo n’t be stressed out by the heat . It is best to plant this bush in full sun or part refinement in slightly acidic , rich , well - enfeeble ground . It does best in moist soil , so putting a thickset stratum of mulch over the etymon zone will help keep the soil moist .
Propagating Native Oakleaf Hydrangeas (Hydrangea Quercifolia Harmony) from cuttings
FAQ
What is the best prison term to disseminate hydrangea cuttings ?
How do oakleaf hydrangea spread ?
Can you divide oakleaf hydrangea ?
How do you propagate oak leaf hydrangeas from cuttings ?
Here ’s the outgrowth of propagating oak tree folio hydrangeas from cutting . It all start with the ripe sizing hydrangea thinning . The cutting I selected was a fore tip cutting with two leaves and a distance of about 3 inch . Then I dipped the cut end in root hormone and stuck the cutting in moist gumption .
Are oak leaf hydrangeas hard to propagate ?
They are a planting option that I extremely recommend . They are more hard to propagate than a Hydrangea macrophylla but they are definitely plant that a gardener can root from a cutting to make more plants ! Read on and see how I propagated my Oak leafage hydrangea as well as some tips I ’ve learned on propagate over the years .
Can you root oak tree folio hydrangea thinning ?
The advantage of film editing is that you could make many more , however oak tree folio hydrangea cuttings are difficult to root . I ’m pretty well-chosen with my recent batch of oak tree leaf hydrangea cutting . About two months ago I took 10 cut and followed the procedures for make oak tree leaf hydrangea cuttings .
How do you handle for oak tree leaf hydrangea ?
Take 3 - 4 inch cuttings of your oak tree leaf hydrangea . Strip all but one leaf at the top of the cutting . If the leaves are large cut them to about 1/3 size to reduce pee loss . pat the cut ending of the cutting in rooting hormone . Wait about 6 to 8 weeks and keep moist . A plastic bag over the cutting will help maintain the humidity .
