Yes, it is widely considered a lawn weed, though it has medicinal uses.

Does it need much water?

It is quite adaptable but prefers consistent moisture.

Plant guide

Ribwort plantain.

Plantago lanceolata

Pronounced plan-TAY-go lan-see-oh-LAY-tuh

Also known as Buckhorn, Buckhorn Plantain, English Plantai, English Plantain, German Psyllium, Lamb's Tongue, Lanceleaf Indianwheat, Lanceleaf Plantain

Plantago lanceolata — Photo by Elliot Greiner (CC BY) via gbif

Ribwort plantain is a hardy perennial herb often found in meadows and along roadsides. It is known for its distinct ribbed leaves and tall, slender flower spikes. This plant is quite resilient and adapts well to various soil conditions.

Another photo of Ribwort plantain — Photo by Colin Meurk (CC BY-SA) via iNaturalist

At a glance

Care level: Easy
Plant type: Perennial herb
Light: Full sun
Indoor light: Direct sun
Water: Every 3 to 7 days
Mature size: 1 to 2 feet
Growth rate: Medium
Hardiness: USDA 3 to 10
Bloom time: Late spring to early autumn

Care

Keep the soil consistently moist to support healthy growth. Watch for yellowing leaves which can indicate poor drainage or overwatering. It thrives best when given plenty of space to spread.

Watering: Water whenever the top inch of soil feels dry to the touch.
Feeding: Apply a balanced liquid fertilizer during the active growing season.
Pruning: Trim back spent flower stalks to encourage new growth.
Repotting: Move to a slightly larger container once the roots fill the current pot.
Soil: Well draining loamy soil
Soil pH: 6.0 to 7.5
Temperature: -35 to 35°C
Humidity: 30 to 80%
Drought tolerance: Moderate
Lifespan: Perennial, typically 3 to 5 years.
Deer and rabbits: Moderate

Signs it needs repotting

Roots growing out of drainage holes
Stunted growth

Safety

People: It is generally considered non-toxic to humans.
Children: There are no specific safety concerns for children, though it is often found in areas treated with herbicides.
Contact allergens: The leaves can cause mild skin irritation in sensitive individuals.
Airborne allergens: The windborne pollen is a significant cause of seasonal hay fever.
Edibility: Young leaves are edible, but older leaves become tough and bitter.

How to identify it

Narrow lance shaped leaves
Prominent parallel leaf veins
Tall leafless flower stalks
Small brownish flower heads

Height: 0.1 to 0.5m
Spread: 0.15 to 0.3m
Leaves: green, semi-evergreen
Flowers: brown, white, 0.5 to 1.5cm
Fruit: brown, Summer to autumn

Problems to watch for

AphidsCommon
Powdery MildewCommon
RustUncommon
Slugs and SnailsUncommon

By symptom

Plant problems by symptom

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Growing it

Propagation: seed, division
When to plant: spring, autumn
Overwintering: The plant remains as a low rosette of leaves through winter in mild climates and regrows from the crown in spring.
In containers: It grows easily in pots, but is rarely kept as a container plant due to its weedy nature.

Seed

1. Collect seeds in late summer.
2. Sow directly into soil in autumn.
3. Keep soil moist until germination.

It works well in meadow mixes but can outcompete delicate garden flowers.

Grows well with

White Clover · They both thrive in similar meadow conditions.
Dandelion · These species often grow together in disturbed grasslands.

Similar species

Broadleaf Plantain · It has similar medicinal properties but much wider, rounded leaves.

Science

Family: Plantaginaceae
Genus: Plantago
Order: Lamiales
Class: Magnoliopsida
Native range: Europe and temperate Asia.
Conservation: It is a widespread, non-threatened species often considered an invasive weed in non-native regions.

It colonizes disturbed ground and compacted soils by producing abundant wind dispersed seeds.

Value to wildlife: larval host plant, pollen source
Pollinators: bees, butterflies, moths
Uses: herbal medicine, forage, ground cover

Through the year

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Flowering

Fruiting

Foliage

Ecological indicators

Salinity: 3/9
Soil reaction: 5/9
Light: 7/9
Temperature: 5/9
Moisture: 5/9
Nutrients: 5/9

Taxonomy resolved against GBIF.

Questions people ask

Is it a weed?: Yes, it is widely considered a lawn weed, though it has medicinal uses.
Does it need much water?: It is quite adaptable but prefers consistent moisture.

Where the name comes from

The name Plantago comes from the Latin word for sole of the foot, referring to the leaf shape, while lanceolata describes the lance shaped leaves.

Good to know

It is often called ribwort plantain due to the prominent veins in its leaves.
The plant was historically used to treat wounds and skin ailments.
It thrives in compacted soil where other plants struggle.

Keep your ribwort plantain growing

This page is a general guide. Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked.

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This guide was generated with AI on September 26, 2026 and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.