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Common Cocklebur

About Common Cocklebur

Cocklebur is a summer annual weed in the daisy family that is native to North America and has naturalized elsewhere. They grow 2-4 feet tall and prefer moist to wet sandy loam or loams in full sun to partial shade. They have minimal branching, except for short side stems that develop from the leaf axils.

Taxonomy

Scientific name

Xanthium strumarium

Genus

Xanthium

Family

Asteraceae

Order

Asterales

Also known as

Clotbur, DonkeyBur and Rough Cocklebur; Woolgarie Bur

How to care for Common Cocklebur

💦 Water

How often to water your Common Cocklebur

Common Cocklebur 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.

Water 0.5 cups every
9

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Common Cocklebur in your home

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

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

Common Cocklebur does not tolerate low-light 🚫.

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

🪴 Nutrients

How to fertilize Common Cocklebur

Nutrient, fertilizer, and repotting needs for Common Cocklebur: 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 Cocklebur after it doubles in size or once a year—whichever comes first.

💡 FAQs

⭐ Difficulty Level

Common Cocklebur can be challenging to care for, according to some plant parents. Check out the reviews down below to learn from their experiences!

Benefits of Growing Common Cocklebur →

Common Common Cocklebur Problems →

💦 Water Needs

Common Cocklebur 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.

Common Cocklebur Water Frequency →

Common Cocklebur Root Rot →

☀️ Sunlight Needs

Common Cocklebur 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 🏡.

Common Cocklebur Light Requirements →

Common Cocklebur Direct Sunlight Needs & Tolerance →

🐶 🐈 👶 Toxicity

Common Cocklebur is extremely dangerous if consumed. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian immediately. Common Cocklebur is not recommended for homes with children, cats, or dogs.

🪴 Soil

Common Cocklebur 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 Common Cocklebur →

When and How to Successfully Repot Common Cocklebur →

What Are Healthy Common Cocklebur Roots →

💩 Fertilizer

Common Cocklebur is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.

How Much and When to Fertilize Common Cocklebur →

⬆️ ⬇️ Growth Pattern

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

Common Cocklebur Lifecycle →

Common Cocklebur Size Guide →

How and When to Prune Common Cocklebur →

🌦️ Growing Outdoors

USDA Hardiness Zone
Common Cocklebur can be grown outdoors in USDA Hardiness Zones 4a-10b. Find your local hardiness zone here.

Common Cocklebur Temperature Tolerance →

Common Cocklebur Hardiness Zones →

Is Common Cocklebur a Weed? →

🌱 Propagation

The seeds of Common Cocklebur can be used to grow new plants! After your plant flowers, any seeds that formed can be collected and germinated in potting soil.

How to Propagate Common Cocklebur →

🍂 Yellow Leaves

Yellow leaves aren’t always a reason to panic, and can be a normal part of a plant’s life cycle. Unless brand new leaves are turning yellow or all the leaves change color at once, it’s likely just your plant shedding old leaves.

Overwatering and root rot are the most likely cause of problems in Common Cocklebur, since they are sensitive to wet soil. The leaves may also appear to be curling or drooping. Less often, yellow leaves are caused by underwatering, nutrient deficiencies, or pests.

Replace soggy soil with fresh, dry soil and download Greg to make sure your plant never gets overwatered again!

🧐 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.