Plant Care Common Blackberry

Common Blackberry

Also known as

Allegheny Blackberry, Allegheny Blackberry, Allegheny blackberry and common blackberry

Taxonomy

Rubus allegheniensis
Rubus
Rosaceae
Rosales

How to care for Common Blackberry

💦 Water

How often to water your Common Blackberry

Water needs for Common Blackberry
0.5 cups
every 9

Common Blackberry needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of Common Blackberry

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for Allegheny Blackberry in your home

Light needs and placement for plant Common Blackberry: 1ft from a window
1ft or less from
a window

Common Blackberry love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Common Blackberry does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Common Blackberry in your home 🏡.

🪴 Nutrients

How to fertilize Common Blackberry

Nutrient, fertilizer, and repotting needs for Common Blackberry: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Common Blackberry after it doubles in size or once a year—whichever comes first.

💡 FAQs
⭐ Difficulty Level

Common Blackberry is generally considered an easy-to-care-for plant and makes a great choice for beginners!

Benefits of Growing Allegheny Blackberry →

Common Allegheny Blackberry Problems →


💦 Water Needs

Common Blackberry prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Allegheny Blackberry Water Frequency →

Allegheny Blackberry Root Rot →


☀️ Sunlight Needs

Common Blackberry requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.

Allegheny Blackberry Light Requirements →

Allegheny Blackberry Direct Sunlight Needs & Tolerance →


🐶 🐈 👶 Toxicity

Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.

If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.


🪴 Soil

Common Blackberry does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!

Best Soil Mix for Allegheny Blackberry →

When and How to Successfully Repot Allegheny Blackberry →


💩 Fertilizer

Common Blackberry should be repotted after it doubles in size or once a year, whichever comes first. Fresh potting soil has all the nutrients your plant needs, so as long as it’s refreshed yearly, you shouldn’t need to use fertilizer. Remember, plants get their energy from sunlight, not fertilizer!

How Much and When to Fertilize Allegheny Blackberry →


⬆️ ⬇️ Growth Pattern

Common Blackberry grows vertically and new growth will emerge from the top of the plant.

How and When to Prune Allegheny Blackberry →


🌦️ Growing Outdoors

USDA Hardiness Zone
Common Blackberry can be grown outdoors in USDA Hardiness Zones 3a-8b. Find your local hardiness zone here.

Allegheny Blackberry Temperature Tolerance →


🌱 Propagation

Common Blackberry can be propagated by division into new individual plants.

  • Check to see if there is more than one plant. In some cases they may still be beneath the soil surface. If you feel confident, you may remove the soil to check for baby plantlets below!
  • If there are multiple plants growing, unpot the plant and gently tug the plants apart, being careful not to disturb too many of the roots. They may be connected by large root segments which you may need to break to free the plantlet.
  • Pot up the new plant in well-draining soil
  • Repot the parent plant back into its original pot

🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.


Care Summary for Common Blackberry

Common Blackberry

Common Blackberry


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 1ft from a window

Nutrients

Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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