Plant Care common spikeweed

common spikeweed

Also known as

common spikeweed and common tarweed

Taxonomy

Centromadia pungens
Centromadia
Asteraceae
Asterales

How to care for common spikeweed

💦 Water

How often to water your common spikeweed

Water needs for common spikeweed
0.5 cups
every 9

common spikeweed 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?

Select the pot size

5"
☀️ Light

Finding light for common spikeweed in your home

Light needs and placement for plant common spikeweed: 3ft from a window
3ft or less from
a window

common spikeweed may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth.

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

🪴 Nutrients

How to fertilize common spikeweed

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

💡 FAQs
💦 Water Needs

common spikeweed 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.


🐶 🐈 👶 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.


⬆️ ⬇️ Growth Pattern

common spikeweed grows vertically and new growth will emerge from the top of the plant.


🧐 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 spikeweed

common spikeweed


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 3ft 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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