Types of Hydrangeas
- Bigleaf Hydrangeas | Hydrangea macrophylla. Also called French hydrangeas, florist's hydrangeas, & hortensia. ...
- Panicle hydrangeas | Hydrangea paniculata. ...
- Smooth Hydrangeas | Hydrangea arborescens. ...
- Oakleaf Hydrangeas | Hydrangea quercifolia. ...
- Climbing Hydrangeas | Hydrangea petiolaris.
- How do I know what variety of hydrangea I have?
- What are the different species of hydrangeas?
- What is the prettiest hydrangea?
- What is the easiest hydrangea to grow?
- Can hydrangeas grow in full shade?
- What Colours are hydrangeas?
- What are the hardiest hydrangeas?
- Will hydrangeas grow back if cut down?
- What is the bluest hydrangea?
- Do Hydrangeas like coffee grounds?
- Where is the best place to plant hydrangeas?
- Do hydrangeas die in winter?
- What should I plant in front of hydrangeas?
- What month do hydrangeas flower?
- How can I tell if my hydrangea blooms on old or new wood?
- What are the best hydrangeas for shade?
- How much shade can a hydrangea tolerate?
- What are the best plants for full shade?
- Will vinegar turn hydrangeas blue?
- Why do blue hydrangeas turn pink?
- What changes the Colour of hydrangeas?
How do I know what variety of hydrangea I have?
An established bigleaf or mountain hydrangea will be pink if the soil is alkaline and blue if the soil is acidic. If a hydrangea has several color blooms like the one in the next photo, it may be transitioning to the current pH level or different parts of the garden soil may have different levels.
What are the different species of hydrangeas?
Main Hydrangea Types
- Hydrangea anomala subsp. petiolaris (Climbing Hydrangea) ...
- Hydrangea arborescens (Smooth Hydrangea) ...
- Hydrangea macrophylla (Bigleaf Hydrangea) ...
- Hydrangea paniculata (Panicle Hydrangea) ...
- Hydrangea quercifolia (Oakleaf Hydrangea) ...
- Hydrangea serrata (Mountain Hydrangea)
What is the prettiest hydrangea?
Top 15 Most Beautiful Hydrangea Flowers
- Hydrangea Aspera Rocklin: ...
- Hydrangea Macrophylla Konigstein: ...
- Hydrangea Macrophylla Lemmonhoff: ...
- Hydrangea Macrophylla Nikko Blue: ...
- Hydrangea Macrophylla Taube: ...
- Hydrangea Quercifolia Munchkin: ...
- Hydrangea Macrophylla Alpengluhen (Glowing Embers): ...
- Hydrangea Macrophylla 'Forever Pink:
What is the easiest hydrangea to grow?
Oakleaf varieties are the easiest type of hydrangeas for beginners to grow. Why are oakleaf hydrangeas so easy? They aren't picky! Oakleaf hydrangeas can tolerate colder weather, handle more sun, withstand drought, are more disease/pest resistant and grow in sandy soil better than other hydrangeas.
Can hydrangeas grow in full shade?
These shrubs grow best in partial or full shade, with a little direct morning sun and a lot of indirect light, such as the filtered light found under a high-canopied leafy tree. Many varieties of hydrangea love this type of location.
What Colours are hydrangeas?
Hydrangea come in shades of blue, white, pink and green. While colour is soil dependant (blue on acid soils and pink on alkaline soils), some are better than others and this guide provides our top choices.
What are the hardiest hydrangeas?
Hydrangea paniculata is one of the hardiest species; it thrives in Zones 4-8.
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Outstanding Panicle Hydrangea Varieties
- 'Bombshell' is a dwarf selection that grows three feet tall and four feet wide. ...
- 'Grandiflora' is sometimes called peegee hydrangea. ...
- 'Limelight' bears light lime-green flowers from midsummer to fall.
Will hydrangeas grow back if cut down?
You can take a more relaxed attitude about pruning if you have hydrangeas that set flower buds on current season wood, like panicle and smooth hydrangeas. ... Even if you cut canes back to ground level during dormancy, the shrubs will grow back and produce blooms in spring.
What is the bluest hydrangea?
macrophylla 'Enziandom' to live up to its name as the bluest of the blues. This picture doesn't do justice to its deep intense color. So, you really want those electric blue blooms on your Hydrangea macrophylla, aka big leaf hydrangeas, hortensia, French hydrangeas.
Do Hydrangeas like coffee grounds?
If you're growing hydrangeas, use coffee grounds to affect their color. Coffee grounds add extra acidity to the soil around hydrangeas. On a chemical level, this increased acidity makes it easier for the plant to absorb naturally occurring aluminum in the dirt. The effect is pretty blue clusters of flowers.
Where is the best place to plant hydrangeas?
Where to plant hydrangeas:
- The best location is one that receives morning sun and afternoon shade. ...
- Consider mature size, give it plenty of room to grow.
- Choose an area with excellent drainage. ...
- Don't plant beneath a tree—the root competition and lack of sunlight will prevent them from thriving.
Do hydrangeas die in winter?
The low winter temperatures can kill the plant, or they might die because of drying out caused by winds. Because hydrangeas go dormant during the winter, you may not notice winter kill on hydrangeas until spring.
What should I plant in front of hydrangeas?
Azaleas and boxwood shrubs will look good planted in front of hydrangeas. Azaleas blossoms will provide early color. You can select your favorite blossom color since the azalea blooms will have faded before your hydrangea is flowering.
What month do hydrangeas flower?
Shrubs like hydrangeas flower from mid to late summer on the previous year's growth. Mophead and lacecap hydrangeas will bloom satisfactorily with little attention, but regular pruning encourages new, vigorous growth that can produce a better display.
How can I tell if my hydrangea blooms on old or new wood?
Old wood is quite simply, last year's wood. Hydrangeas that bloom on old wood set their flower buds in late summer on stalks that have been on the plant since the previous year. Hydrangeas that bloom on old wood include the mophead, bigleaf (macrophylla), lacecap and oakleaf varieties.
What are the best hydrangeas for shade?
Best Hydrangeas For Shade
- Mophead Hydrangeas (big leaf) - Hydrangea macrophylla.
- Lacecap Hydrangeas - Hydrangea macrophylla normalis.
- Mountain Hydrangeas - Hydrangea macrophylla ssp. Serrata.
- Climbing Hydrangeas - Hydrangea anomala subsp. petiolaris.
How much shade can a hydrangea tolerate?
Most hydrangeas prefer only morning sun. Yet one type of hydrangea can soak up the sun all day: the panicle hydrangea. While they can stand the sun, these do just fine in partial shade, too. Plus, panicle hydrangeas are the hardiest hydrangeas.
What are the best plants for full shade?
10 Great Plants for Shade
- Heuchera (Coral Bells)
- Lamium Maculatum (Dead Nettle)
- Tiarella cordifolia (Foamflower)
- Pulmonaria (Lungwort)
- Astilbe.
- Digitalis (Foxglove)
- Hakonechloa (Japanese forest grass)
- Primula (Primrose)
Will vinegar turn hydrangeas blue?
If the soil has a pH lower than 7.0, hydrangea flowers will typically be blue. ... For each gallon of water in your watering can, add one cup of white distilled vinegar and pour on your hydrangeas. The acidity of the vinegar will turn your pink hydrangeas blue or keep your blue blooms from turning pink.
Why do blue hydrangeas turn pink?
So if you plant a lovely blue lacecap or mophead hydrangea in the garden, and your soil is neural to acidic, it will produce blue flowers year after year. If you plant it on alkaline soil the following year it will flower purple-red or pink, even if it was clear blue when you bought it.
What changes the Colour of hydrangeas?
If the soil naturally contains aluminum and is acid (low pH) the color of the hydrangea will automatically tend toward shades of blue and/or purple. The choice of fertilzer will also affect the color change. A fertilizer low in phosphorus and high in potassium is helpful in producing a good blue color(25/5/30 is good.