Firethorn Pyracantha Saphyr Jaune = 'Cadaune'

Water

Firethorn 'Saphyr Jaune', commonly known as Firethorn, should be watered deeply and less frequently to encourage the development of a strong root system. In general, aim to water once a week, providing about 1 to 2 gallons of water for each plant, depending on soil conditions and climate. During hot, dry periods, increase the frequency to twice a week, ensuring the soil is moist but not waterlogged. In the winter, reduce watering as the plant's water requirements decrease. Always check the soil moisture level before watering to avoid over-watering.

Light

Firethorn 'Saphyr Jaune' thrives best in full sun to partial shade. To optimize growth and berry production, plant it in a location where it will receive at least 6 hours of direct sunlight daily. While it can tolerate some shade, too little light may result in fewer flowers and berries.

Temperature

Firethorn 'Saphyr Jaune' is hardy and can tolerate a range of temperatures. It can withstand minimum temperatures down to around 0°F and is comfortable in the heat up to about 100°F. However, its ideal growing temperature is between 60°F and 80°F. Ensure it’s planted in an area that protects it from harsh winter winds to prevent damage.

Pruning

Firethorn 'Saphyr Jaune' should be pruned to maintain shape, remove dead or diseased branches, and encourage healthy growth. The best time to prune is late winter or early spring before the new growth starts. Thinning the branches can improve air circulation and light penetration, which is beneficial for the plant's overall health. Prune as necessary, but avoid excessive pruning which can reduce flowering and berry production.

Cleaning

As needed

Soil

The ideal soil mix for Pyracantha, commonly known as Firethorn, should be well-draining with added organic matter, such as compost or well-rotted manure. It prefers a slightly acidic to neutral pH between 6.0 and 7.0. A blend of loamy soil, peat, and sharp sand or perlite can provide the best results for Firethorn's growth.

Repotting

Firethorn (Pyracantha) typically does not require frequent repotting and can be repotted every 3-5 years, or when it has outgrown its current container. It's best to repot in early spring before the onset of new growth.

Humidity & Misting

Firethorn (Pyracantha) thrives in average outdoor humidity levels. It does not require any special humidity conditions indoors, making it adaptable to typical home environments.

Suitable locations

• Indoor

  Place Firethorn in a sunny spot, water when soil is dry.

• Outdoor

  Plant Firethorn in sun to partial shade, ensure drainage.

• Hardiness zone

  7-9 USDA

Life cycle

The Pyracantha Saphyr Jaune, commonly known as Firethorn 'Cadaune', begins its life cycle with seed germination, typically occurring in spring with warmth and moisture. After germination, the seedling emerges, developing into a juvenile plant with foliage but no flowers or berries. As the Firethorn matures, it enters the vegetative stage, where it experiences considerable growth in both height and spread, forming its characteristic thorny branches. The reproductive stage follows, usually in late spring to early summer, when the plant produces clusters of white flowers, which are pollinated by insects. Following successful pollination, these flowers give way to the development of distinctive yellow-orange berries, which mature in the autumn and provide food for birds and other wildlife. The Firethorn 'Cadaune' may remain in the mature stage for many years, with an annual cycle of flowering and fruiting, before eventually reaching the end of its lifespan.

Propogation

• Propogation time

  Spring-Early Summer

• Propogation: Pyracantha Saphyr Jaune, commonly known as Firethorn, is best propagated through semi-hardwood cuttings. The ideal time for taking cuttings is during the late summer to early fall months. To propagate, cut a 6 to 8-inch (15 to 20 centimeters) section of semi-hardwood, which is wood that has begun to mature but is not yet fully hard, from the current year's growth. The leaves on the lower half of the cutting should be removed and the cut end dipped in rooting hormone to encourage root development. Then, the prepared cutting can be placed in a well-draining potting mix, ensuring at least two sets of leaf nodes are below the surface of the mix. The cuttings should be kept moist and in a warm, indirect light until they have rooted, which can take several weeks. Once rooted, the new Firethorn plants can be hardened off before being planted out in their final locations.