Woollyleaf manzanita (Arctostaphylos tomentosa)

Also known as: Dacite manzanita

The woollyleaf manzanita, native to California's coastal areas, is an evergreen shrub known for its woolly, oval-shaped leaves and red-brown bark. It features clusters of small, urn-shaped flowers that range from white to pink. This hardy plant flourishes in well-drained, sandy or rocky soils typically found in coastal chaparral and scrub environments. Preferring full sun, it is highly drought-tolerant and well-adapted to surviving in dry, Mediterranean climates.

In This Article

Care Tips Water Sunlight Temperature Soil Fertilize Prune Propagation Repotting Toxicity

Attributes of Woollyleaf manzanita

Lifespan

Perennial

Plant Type

Shrub

Plant Height

1 to 3 meters

Spread

1 to 2 meters

Leaf Color

Green to gray-green

Flower Size

0.5 to 1 centimeter

Flower Color

White to pink

Images of Woollyleaf manzanita

Quickly Identify Woollyleaf manzanita

Arctostaphylos tomentosa can be identified by its thick, woolly leaves, reddish-brown bark, and white to pinkish urn-shaped flowers that bloom in clusters. Its berries are usually red and can be a distinguishing feature as well.

Scientific Classification of Woollyleaf manzanita

Phylum

Vascular plants

Class

Dicotyledons

Order

Ericales

Family

Heath

Genus

Arctostaphylos

Species

Woollyleaf manzanita

Planting and Growing of Woollyleaf manzanita

Care Difficulty

Easy

Watering Schedule

Every 2 days

Sunlight Requirements

Full sun

Sunshine Duration

6-12 hours

Ideal Temperature

60-75℉

Soil Type

Potting Mix, Peat Mix

Soil pH

6.5-7.5

Fertilizer Type

Balanced

Pruning Season

Spring, Summer

Pruning Area

Branches, Leaves

Pruning Frequency

2 times a year

Repotting Season

Spring

Pot Type

Plastic, Terracotta

How to Water Woollyleaf manzanita?

Arctostaphylos tomentosa, commonly known as woolly manzanita, should be watered deeply but infrequently to mimic its natural habitat. The soil should be soaked thoroughly to about 500 ml per watering session, ensuring that the water reaches the root zone while allowing the topsoil to dry out between waterings.

What are the symptoms of an underwatered Woollyleaf manzanita? ›

What should I do if my Woollyleaf manzanita is not getting enough water? ›

What are the symptoms of an overwatered Woollyleaf manzanita? ›

How to save an overwatered Woollyleaf manzanita? ›

What Are the Sunlight Requirements for Woollyleaf manzanita?

Sunlight Requirements: Full sun, Partial sun

Duration of light: 6 to 8 hours

For Arctostaphylos tomentosa, the ideal light range is full to partial sun. Adequate light ensures vigorous growth, robust foliage, and prolific bloom. The plant's resilience and landscape appeal are significantly enhanced under these lighting conditions.

How much sun does it need? ›

What are the best positioning strategies? ›

Why is optimal light important? ›

What Is the Ideal Temperature Range for Woollyleaf manzanita?

Ideal Temperature: 60 ~ 75℉

Arctostaphylos tomentosa thrives best within a temperature range of 60°F to 75°F. This range allows the plant to perform optimal photosynthesis, ensuring healthy growth. Maintaining this temperature range helps avoid stress conditions that may impact its development, enabling robust foliage and flowering.

What Soil is Best for Woollyleaf manzanita?

Soil type: Sandy soil, Loam, Sandy loam

Soil PH: 6.5 ~ 7.5

Arctostaphylos tomentosa thrives in well-drained soils, which helps prevent root rot and supports healthy plant growth. Ensuring proper soil drainage mimics their natural habitat, promoting longevity and vibrancy. While not too nutrient-demanding, this plant benefits from moderate fertility levels which support its structured growth. A balanced nutrient presence fosters its charming blooms and robust foliage. Incorporating organic matter enhances soil texture, improving aeration and water retention. This creates a balanced environment conducive to Arctostaphylos tomentosa's unique root requirements.

How to Fertilize Woollyleaf manzanita?

Fertilizer type: Balanced

For Arctostaphylos tomentosa, it's vital to apply fertilizers lightly. Use about 1 tablespoon of a balanced, slow-release fertilizer for every square foot of planting area. Excessive fertilization can lead to adverse effects like nutrient burn.

How to Prune Woollyleaf manzanita?

Pruning Time: Spring, Summer

Begin by removing any dead or diseased branches. This helps to prevent the spread of disease and encourages healthy growth. Trim back overly long branches to maintain the desired shape. This involves cutting above a leaf node to encourage bushier growth. Thin out dense areas to improve air circulation within the canopy, reducing the likelihood of fungal infections. Regularly step back and assess the plant's overall shape and symmetry, ensuring a balanced look. More About Pruning Techniques→

How to Propagate Woollyleaf manzanita plant?

Propagate Time: Spring, Early summer

Collect seeds from mature berries, ensuring they are dry before storage. For cuttings, select healthy shoots and cut below a node.

Use a well-draining soil mix for either seeds or cuttings. Sterilizing the soil can prevent fungal diseases.

Plant seeds or cuttings in trays. Maintain consistent moisture without waterlogging. Cover the tray to increase humidity and warmth for cuttings.

More About Propagating Techniques→

How to Repot Woollyleaf manzanita plant?

Repotting frequency: Once every 2-3 years

Arctostaphylos tomentosa signals its need for repotting when roots start circling the pot or when growth becomes stagnant. Spring and autumn offer ideal temperatures and reduced stress, making them the best times to repot.

Choose a pot slightly larger than its current one with drainage holes. It facilitates root expansion and prevents waterlogging, which is crucial for avoiding root rot common in poorly draining pots.

Opt for an acidic, well-draining soil mix, similar to its natural habitat. This soil composition enhances aeration and prevents water retention, catering to its preference for drier conditions.

Toxicity

Ingestion

WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.