Plant Care Fine-toothed Beardtongue

Fine-toothed Beardtongue

Taxonomy

Penstemon subserratus
Penstemon
Plantaginaceae
Lamiales

How to care for Fine-toothed Beardtongue

💦 Water

How often to water your Fine-toothed Beardtongue

Water needs for Fine-toothed Beardtongue
0.5 cups
every 9

Fine-toothed Beardtongue 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 Fine-toothed Beardtongue in your home

Light needs and placement for plant Fine-toothed Beardtongue: 1ft from a window
1ft or less from
a window

Fine-toothed Beardtongue love being close to bright, sunny windows 😎.

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

Fine-toothed Beardtongue does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Fine-toothed Beardtongue in your home 🏡.

🪴 Nutrients

How to fertilize Fine-toothed Beardtongue

Nutrient, fertilizer, and repotting needs for Fine-toothed Beardtongue: 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 Fine-toothed Beardtongue after it doubles in size or once a year—whichever comes first.

💡 FAQs
💦 Water Needs

Fine-toothed Beardtongue 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.


☀️ Sunlight Needs

Fine-toothed Beardtongue 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 🏡.


🐶 🐈 👶 Toxicity

Fine-toothed Beardtongue is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.


🪴 Soil

Fine-toothed Beardtongue 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!


💩 Fertilizer

Fine-toothed Beardtongue 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!


🌦️ Growing Outdoors

USDA Hardiness Zone
Fine-toothed Beardtongue can be grown outdoors in USDA Hardiness Zones 4a-8b. 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 Fine-toothed Beardtongue, 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.


Care Summary for Fine-toothed Beardtongue

Fine-toothed Beardtongue


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.

Trending in your area

Similar to Fine-toothed Beardtongue

Discover rare plants