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Hydrangea (Hydrangea macrophylla), Shrub
Shrub

Hydrangea

Hydrangea macrophylla

Varieties We Bring In

Nikko BlueHydrangea macrophyllaPenny MacHydrangea macrophyllaLondontowne BlueHydrangea macrophylla
Sizes & Pricing
2 galFrom$34.95
3 galFrom$29.95
#5MonroviaFrom$89.95
7 galFrom$119.95

Last received Jul 16, 2026.

We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.

Call (904) 471-0440 to confirm this plant and size before you make the trip.

LightPart Shade (morning sun, Afternoon shade)
WaterModerate to High
Salt toleranceLow
Mature size3-8 feet × 3-8 feet (varies greatly by species)

Pet toxicity: Toxic to dogs and cats

Pet safety guide

About Hydrangea

Bigleaf Hydrangea (Hydrangea macrophylla) is a deciduous flowering shrub native to Japan, famous for its large, rounded mophead or flat lacecap flower clusters in shades of blue, pink, purple, and white. Flower color is influenced by soil pH, with acidic soils producing blue tones and alkaline soils producing pink.

Plant details

Bloom Season
Spring, Summer
Flower Color
White, Pink, Purple, Blue
Growth Rate
Moderate
Foliage
Deciduous
Soil
Loam, Acidic, Well-drained

Best planting months

Recommended forZone 9b · St. Augustine, FL

Recommended months: March, April, May, October, November.

January, other month
February, other month
March, good window
April, good window
May, good window
June, other month
July, other month
August, other month
September, other month
October, good window
November, good window, this month
December, other month
This monthGood windowOther months

Seasonal care

Bloom season. New foliage emerges. Good planting window.

Care essentials

Light

Provide morning sun and afternoon shade in NE Florida — direct afternoon sun combined with summer heat stresses plants and reduces flowering. East- or north-facing exposures work best.

Water

Keep soil consistently moist but well-drained; do not allow to dry out between waterings. Avoid overhead irrigation to reduce foliar disease — water at the base. Expect afternoon wilt on hot days; check soil moisture before irrigating.

Soil & Fertilizer

Plant in rich, moist, well-drained, slightly acidic soil amended with compost. In NE Florida's sandy soils, incorporate organic matter before planting. Fertilize in spring and early summer with a balanced slow-release fertilizer; avoid late-season feeding.

Similar needs

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Common questions

Is Hydrangea a good plant for St. Augustine?

Hydrangea is a shrub. Mature size: 3-8 feet × 3-8 feet (varies greatly by species). Light: Part Shade (morning sun, afternoon shade). Water needs: Moderate to High. Recorded hardiness zone: 9a. Recorded salt tolerance: low.

What is the recorded pet toxicity for Hydrangea?

Toxic to dogs and cats

Care information verified from

Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.