Wargrave Pink Geranium Geranium × oxonianum 'Wargrave Pink'

Water

Wargrave Pink Geraniums should be watered deeply once every week to ten days, depending on the weather, ensuring the soil is moist but not waterlogged. During the hot summer months, you may need to increase watering frequency, but always check the top inch of soil for dryness before adding more water. In general, aim for about one to one and a half gallons of water per plant for each watering session. During the winter or in cooler climates, reduce the amount of water as the plant's growth slows down and the soil retains moisture longer. It's important not to let the plants sit in standing water to prevent root rot.

Light

Wargrave Pink Geraniums prefer a spot that offers full sun to partial shade. Ideally, they should receive at least 4 to 6 hours of sunlight daily for optimal growth and blooming. If placed in too much shade, the plants may become leggy and produce fewer flowers. The best lighting condition for this plant is bright, indirect light which encourages the most vibrant blooms.

Temperature

Wargrave Pink Geranium thrives in a temperature range between 60°F and 75°F. It will survive minimum temperatures down to about 30°F, but frost can damage the plant, so it’s best to protect it or move it indoors when cold weather strikes. The ideal temperature conditions for robust growth and flowering are daytime temperatures around the mid-70s°F and slightly cooler temperatures at night.

Pruning

Pruning Wargrave Pink Geraniums is important to encourage bushier growth and more flowers. Remove dead leaves and spent blooms regularly to maintain plant health and appearance. The best time to prune for shape is in early spring before new growth begins. Cut back up to one-third of the plant to promote fresh growth and improve air circulation, doing this can be done every year or every other year, as needed.

Cleaning

As needed

Soil

Wargrave Pink Geranium prefers well-draining soil enriched with organic matter, such as compost or peat moss, to retain moisture without waterlogging. The ideal soil pH for this plant ranges from slightly acidic to neutral, around 5.8 to 7.0. A mix of two parts garden soil to one part compost and one part perlite or coarse sand can make for an excellent soil base.

Repotting

Wargrave Pink Geraniums do not need frequent repotting and can thrive in the same pot for several years as they have a relatively non-invasive root system. It is generally advised to repot these plants every 2 to 3 years to refresh the soil and to accommodate any significant growth.

Humidity & Misting

Wargrave Pink Geraniums are relatively adaptable to various humidity levels, but they prefer average to slightly above-average humidity. Typically, maintaining humidity levels around 50-60% is adequate for this plant, making it suitable for most indoor environments without the need for additional humidity control.

Suitable locations

• Indoor

  Place in bright, indirect light and water when topsoil is dry.

• Outdoor

  Choose a sunny spot, shield from intense midday sun, and water regularly.

• Hardiness zone

  5-9 USDA

Life cycle

Geranium × oxonianum 'Wargrave Pink', commonly known as Wargrave Pink Cranesbill, begins its life cycle as a seed, which germinates in spring under optimal light and moist soil conditions. The seedling emerges and develops into a juvenile plant with characteristic geranium foliage, growing increasingly robust as it matures. As the plant reaches maturity, it produces distinctive salmon-pink flowers with veining, typically blooming from late spring to midsummer, and even into autumn in favorable conditions. After pollination, which is often facilitated by insects, the flowers develop into fruit capsules resembling a crane’s bill, which eventually release seeds for the next generation. Throughout its life, Wargrave Pink Cranesbill will undergo periods of active growth in the warmer months and dormancy during colder months, with some foliage potentially remaining evergreen in milder climates. The plant can live for many years, spreading through rhizomes and self-seeding, creating large clumps in garden settings.

Propogation

• Propogation time

  Spring-Early Summer

• The most popular method for propagating Geranium × oxonianum 'Wargrave Pink', commonly known as Wargrave Pink Cranesbill, is through division. This process is best undertaken in the spring or early fall, when the plant is actively growing but not in full bloom. To propagate by division, carefully dig around the plant and lift it from the ground, ensuring as much of the root system as possible is intact. Gently separate the plant into smaller sections, each with a portion of the root system. The divisions can then be immediately replanted in well-draining soil, spaced about 12 to 24 inches (approximately 30 to 60 centimeters) apart to allow for adequate growth. Water the new plants thoroughly after planting to help establish them. This method is effective as it helps rejuvenate older plants while providing new ones that are genetically identical to the parent plant.