French hydrangea
Hydrangea macrophyllafam. Hydrangeaceae
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Pl. 32D5 — Hydrangea macrophylla
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IOverview
Overview
French hydrangea, scientifically known as Hydrangea macrophylla, is native to Japan and Kazan-retto. This plant thrives in moist conditions and prefers light soil types—both sandy and clay—and can tolerate a wide range of pH levels from 4.5 to 8. It grows best in full or partial sun, reaching heights of about 3 meters. French hydrangea is both edible and medicinal; its leaves and shoots are safe for consumption, while documented uses include various traditional remedies. One distinctive feature is the plant's large, heart-shaped leaves, which give it its name "macrophylla," meaning "big leaf."
Quick answers
What is French hydrangea?
French hydrangea, scientifically known as Hydrangea macrophylla, is native to Japan and Kazan-retto. This plant thrives in moist conditions and prefers light soil types—both sandy and clay—and can tolerate a wide range of pH levels from 4.5 to 8.
IV·bMixology suggestions
2 drafts
Mixology suggestions
2 draftsEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Stress Relief
stresstincture
Historically used for calming the mind.
Growingconditions · propagation · uses
VCultivation
Cultivation
French hydrangea thrives in partial sun to full sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 5-9 and grows up to 3 meters tall. Propagate through stem cuttings. The plant prefers a soil pH range of 4.5–8. Leaves and shoots are edible.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
5-9
Mature size
3.0 m tall
Soil pH
4.5–8
For first-time growers
How to grow French hydrangea for the first time
8steps
Start with planting French hydrangeas to enjoy their beautiful blooms and easy care.
- 1
What you'll need
Hydrangea macrophylla plants, garden gloves, a trowel, mulch.
- 2
Best time to plant
Plant in spring or fall when the weather is cooler.
- 3
Soil and container prep
Ensure soil is moist, light (sandy), medium, or heavy (clay) with a pH of 4.5–8. Amend soil if necessary to achieve proper drainage.
- 4
Sowing or transplanting
Transplant young plants from nursery pots directly into the garden bed after all danger of frost has passed.
- 5
First two weeks
Water regularly, keeping the soil moist but not waterlogged. Mulch around the base to retain moisture and suppress weeds.
- 6
Ongoing care
Provide partial sun or full sun in cooler climates; avoid direct afternoon sun. Water deeply once a week during dry spells. Prune after flowering to maintain shape.
- 7
Harvest or pruning
Prune in late winter or early spring before new growth appears to encourage bushier plants and better blooms.
- 8
Common mistakes
Overwatering, planting in full sun, using the wrong soil type, not providing enough mulch, neglecting to prune, and waiting too long to plant.
VIEdible & utility
Edible & utility
Edible parts:LeavesShoots
Edible uses: Sweetener
Other uses:Hedgerow
Contextrange · companions · related
VIIDistribution
2 native · 26 introduced
Distribution
2 native · 26 introducedDistribution across4 continents· 2 native· 26 introduced
Europe4 regions
introduced (4)AlbaniaPortugalSpainUnited Kingdom
Asia5 regions
native (1)Japan
introduced (4)ChinaIndiaSouth KoreaVietnam
Americas4 regions
introduced (4)BoliviaCosta RicaEcuadorVenezuela
Africa1 region
introduced (1)Mauritius
Broader regions
native:Kazan-retto
introduced:East Himalaya, Juan Fernández Is., Mexico Southwest, New Zealand North, New Zealand South, Panamá, Trinidad-Tobago, Tristan da Cunha, Réunion
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
3 related
See also
3 relatedPlants you might compare or use together — scored by shared family (Hydrangeaceae), common use cases, and growing requirements.
same family · Hydrangeaceae
Botanical relatives — often share phytochemistry + growing needs.
XI
Explore further
Companion planting
Compare with similar plants
Growing zone
XII
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