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14.03.2024 - 12:15 / gardenersworld.com
Oxalis triangularis, also known as false shamrock, is an eye-catching bulbous perennial that makes an excellent and long-lived house plant. Bold, dramatic foliage in shades of dark purple to wine-red creates a striking contrast to blush-white flowers borne in summer. The leaves are three-lobed, hence the name of shamrock which it resembles, though is not actually related to. Oxalis triangularis is native to from Brazil. Its leaves have extra fascination because they open during the day and close at night.
Oxalis triangularis is borderline hardy, surviving in temperatures no lower than -3°C, so is suited to outdoor growing only in the mildest areas of the UK. Oxalis triangularis goes dormant in winter and regrows the following spring.
How to grow Oxalis triangularisGrow Oxalis triangularis from bulbs and plant in spring or buy ready-grown plants in summer. Grow in pots or in the ground, either indoors all year or outside for the summer only. Keep watered and feed regularly during the growing season.
Where to grow Oxalis triangularisSite in sun or partial shade outside. Indoors, place in bright light but out of direct sunlight which can scorch the leaves. A cool to warm room is best at a temperature between 15-21֯C. Avoid draughts and wide fluctuations in temperature.
How to plant Oxalis triangularisBuying dormant bulbs in late winter is the most economical way to grow Oxalis triangularis. Plant bulbs pointed-end up, 5cm deep, in pots of peat-free, multi-purpose potting compost. Or plant in fertile, free-draining soil outside, in late spring.
How to care for Oxalis triangularisAs growth develops, increase watering so that the compost stays evenly moist while taking care not to overwater. Ensure good drainage indoors by
Sowing a seed directly into the ground, nurturing it, and reaping the rewards is one of the easiest gardening activities you can do—yet many gardeners don’t. There are many reasons to direct sow. Often, you’ll have earlier harvests because the seeds will germinate when it’s the perfect time to grow, and stronger seedlings because transplant shock isn’t an issue. Planting seeds in general (instead of buying transplants) gives you more varietal options, and you can also save a lot of money (1 packet of 30 to 150 seeds often costs less than a 6-pack of plants). And then there is the personal satisfaction factor. Ask any child who has planted a sunflower seed how they feel when that flower towers over their head, and you’ll understand what I mean.
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Acidanthera (Acidanthera murielae syn. Gladiolus murielae) – also known as the Abyssinian gladiolus, callianthus, sword lily or peacock lily – is a graceful summer-flowering perennial. It has erect grass-like leaves and slender stems up to 1m tall, each one bearing several nodding, funnel-shaped, white flowers with purple throats. The flowers are attractive to a range of pollinators, including bees, which visit for nectar and pollen.
Goji berries (Lycium barbarum) are a popular ‘superfood’ to eat fresh or dried. Native to China, they’re packed with vitamins and antioxidants and have been used in Chinese medicine for over a thousand years. They’re easy to grow at home in the UK and bear fruit after just one or two years. The best thing about growing your own goji berries is that you can eat them straight from the bush – most commercially available goji berries are dried.
Home-grown garlic takes up little space and requires hardly any effort to get a good crop. It’s an easy crop to grow, spouting from a garlic bulb separated into cloves, which you plant individually. Certified, disease-free garlic bulbs are sold at garden centres or online.
Peace lily, Spathiphyllum wallisii, is a popular, low-maintenance house plant with glossy, green leaves and white flowers, called spathes. Native to Central America, it’s used to a warm, humid environment and is perfect for growing in a bright bathroom. Peace lilies are easy to grow and relatively trouble-free.
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This article has been checked for horticultural accuracy by Oliver Parsons.
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Transforming your flat’s balcony into a lush, herb-filled oasis is easier than you might think, even if you’re a complete novice. With a bit of know-how and enthusiasm, you can enjoy the freshest flavours right at your fingertips. Let’s dive into how to get started on this rewarding journey.
Common juniper (Juniperus communis) is one of only three conifers native to the UK. It’s a member of the cypress family and grows on chalk or limestone in lowland areas, and moors, woodland and cliffs in northern Britain. Juniper is in decline in wild populations and has been designated a UK Biodiversity Action Plan priority species. This special tree has disappeared from several areas in the south of England. Many remaining colonies are so small that they’re considered functionally extinct. Scotland is now the stronghold for 80 per cent of the UK’s juniper trees.