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Blackberry (Rubus fruticosus), Shrub
Shrub

Blackberry

Rubus fruticosus

Varieties We Bring In

OuachitaRubus fruticosusBaby CakesRubus fruticosusTriple CrownRubus fruticosus
Sizes & Pricing
3 galFrom$14.95

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.

LightFull Sun
WaterModerate
Mature size4-6 feet × 3-4 feet

About Blackberry

Blackberry (Rubus fruticosus) is a thorny, cane-forming shrub in the rose family producing clusters of sweet-tart black aggregate fruits in late spring to early summer. In NE Florida, select low-chill cultivars such as Prime-Ark Freedom or Ouachita for reliable fruit production in zone 9b's mild winters. Starting at $14.95.

Plant details

Bloom Season
Spring
Flower Color
White
Growth Rate
Fast
Foliage
Deciduous
Soil
Sandy, Loam, Acidic, Well-drained

Best planting months

Recommended forZone 9b · St. Augustine, FL
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F
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A
M
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SNow
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This monthGood windowOther months

Seasonal care

Bloom season. New foliage emerges. Good planting window.

Care essentials

Light

Plant blackberries in full sun — at least 6 hours per day — for best fruit production. In NE Florida, a site with good air circulation helps reduce fungal disease pressure during humid summers.

Water

Keep soil consistently moist but well-drained; drip irrigation is ideal to deliver moisture while minimizing fungal disease. Avoid overhead watering. In NE Florida, select low-chill cultivars (e.g., Prime-Ark Freedom) suited for zone 9b's limited chill hours.

Soil & Fertilizer

Grow in well-drained, slightly acidic (pH 5.5–6.5), sandy loam soil; amend with compost at planting. Apply 1/4 lb of balanced fertilizer per plant in spring; in subsequent years apply 1/4–1/2 lb twice annually. Do not over-fertilize, as shallow roots are easily burned.

Similar needs

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Common questions

Is Blackberry a good plant for St. Augustine?

Blackberry is a shrub for Zone 9b coastal Florida gardens, reaching 4-6 feet × 3-4 feet.

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.