Thomson's Bastard Toadflax

Taxonomy

Scientific name

Thesium thomsonii

Genus

Thesium

Family

Santalaceae

Order

Santalales

How to care for Thomson's Bastard Toadflax

💦 Water

How often to water your Thomson's Bastard Toadflax

Thomson's Bastard Toadflax 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?

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Select the pot size

☀️ Light

Finding light for Thomson's Bastard Toadflax in your home

Thomson's Bastard Toadflax 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 Thomson's Bastard Toadflax in your home 🏡.

🪴 Nutrients

How to fertilize Thomson's Bastard Toadflax

Nutrient, fertilizer, and repotting needs for Thomson's Bastard Toadflax: 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 Thomson's Bastard Toadflax after it doubles in size or once a year—whichever comes first.

💡 FAQs

💦 Water Needs

Thomson's Bastard Toadflax 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

Thomson's Bastard Toadflax 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. Thomson's Bastard Toadflax is not recommended for homes with children, cats, or dogs.

🌦️ Growing Outdoors

USDA Hardiness Zone
Thomson's Bastard Toadflax can be grown outdoors in USDA Hardiness Zones 6a-9b. Find your local hardiness zone here.

🍂 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 Thomson's Bastard Toadflax, 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.