
Planting an amaryllis in a pot for indoors
to enjoy its beautiful flowering
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The Amaryllis (Hippeastrum) is a spectacular bulbous plant, whose large red, pink or white flowers brighten up our homes in the heart of winter. Not very hardy, this tropical plant is mainly grown in pots indoors, where it finds the ideal conditions to thrive. However, in regions with mild winters, it can also be grown outdoors, with a few precautions.
Easy to care for and to rebloom, the amaryllis is the star of the cold season, bringing colour and elegance to our homes. Discover all our practical tips for planting and successfully growing your potted amaryllis, to fully enjoy their flowering!
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When to plant an Amaryllis in a pot?
The ideal time to plant an amaryllis in a pot generally extends from October to late April, with some variations depending on your flowering goals.
- For winter blooms or festive holiday flowers, plant your bulb between October and early December. This allows the plant to flower after 6 to 8 weeks of growth, brightening up the darkest days of the year.
- For spring flowering, you can plant as late as April. This adds a splash of vibrant, cheerful colour to your home at the end of the cold season.
It’s essential to note that the later you plant, the more delayed the flowering will be. Also, ensure the bulb is firm and healthy before potting, as a high-quality bulb is key to successful flowering, no matter the chosen planting time.
Finally, remember that amaryllis is a highly adaptable houseplant: even outside these periods, with proper care, it’s often possible to achieve a beautiful bloom!
Where to place a potted Amaryllis?
The amaryllis is a plant that thrives in light and warmth, making it an ideal candidate for our homes. Place it in a bright room, near a window facing east, south or west, so it can enjoy a few hours of direct sunlight each day. However, avoid exposing it to overly intense light behind a window pane in midsummer, as this may scorch the leaves.
The ideal temperature for amaryllis is between 18 and 22°C. Keep the pot away from draughts, radiators or intense heat sources, which could dry out the compost too quickly or weaken the plant.
Finally, if you wish to slow down flowering or prolong the blooms, you can temporarily move the amaryllis to a cooler room (around 15°C), away from direct sunlight.
Which pot to choose?
To plant an amaryllis, choose a pot slightly wider than the bulb, with about 1 to 2 cm of space around it. Amaryllis prefers to be snug to flower better. A depth of 15 to 20 cm is sufficient, provided the pot has a drainage hole to prevent excess water, as the bulb cannot tolerate stagnant moisture. Terracotta pots are ideal for their stability and ability to regulate moisture, but plastic or ceramic pots are also suitable if watering is well controlled. Finally, make sure to choose a heavy enough pot to prevent it from toppling under the weight of the stem and flowers.
How to Plant an Amaryllis in a Pot?
Planting an amaryllis in a pot is simple and rewarding. Here are the detailed steps to succeed:
- Place a 3 to 5 cm layer of drainage material at the bottom of the pot, such as clay pebbles, pumice, or small gravel. This prevents waterlogging, which could rot the bulb.
- Mix equal parts universal potting compost or flowering plant compost with garden soil. This balanced blend ensures good aeration and suitable nutrients. You can also enrich the substrate with a little well-rotted compost.
- Place the bulb in the pot, pointy end up, burying only two-thirds of it. Leaving the top third above the soil helps prevent rot and encourages growth.
- Position the pot in a warm, bright spot, ideally near a sunny window. Heat (around 20-22°C) stimulates bulb germination and growth.
- Water lightly at planting time, just enough to moisten the substrate. Once the stem begins to emerge, increase watering frequency: roughly every 2 to 3 days. Be careful not to oversaturate the soil, as excess water could hinder the plant’s development.
Your amaryllis flowers will appear approximately 6 to 8 weeks after planting.
How to Care for an Amaryllis?
Caring for amaryllis is straightforward, but a few essential steps ensure a vibrant and long-lasting bloom.
- Water moderately after planting, just enough to keep the substrate slightly moist. Once the stem starts growing, increase watering frequency (every 2 to 3 days), but avoid excess to prevent bulb rot. After flowering, gradually reduce watering.
- If the stem grows very tall or the flowers become heavy, use a stake to prevent it from breaking.
- Once the flowers fade, remove them to prevent the plant from exhausting itself by producing seeds. Keep the leaves and continue watering moderately to allow the bulb to replenish its reserves.
- At the end of the season (usually in autumn), gradually reduce watering until the leaves yellow and dry. Then cut them back to the base and store the potted bulb in a cool, dry place (around 10-15°C) for 8 to 12 weeks.
With these care tips, your amaryllis can bloom again year after year, offering a burst of colour each season!
A few tips for beautiful amaryllis
To successfully grow your amaryllis and enjoy their spectacular blooms, here are some practical tips:
- Amaryllis tends to lean towards the light. To prevent an unbalanced stem, rotate your pot by a quarter turn each day, always in the same direction. This ensures even and harmonious growth.
- You can adjust temperature and light to speed up or slow down flowering. To encourage faster blooms, place your pot in a warm spot (around 22-24°C) with plenty of sunlight. To delay flowering, move the pot to a cooler room (around 12-15°C) away from direct light. This technique is ideal for timing the blooms perfectly.
- If you want to enjoy flowers all winter, plant several bulbs at two-week intervals. This way, you’ll have a succession of blooms, perfect for brightening up your home during the colder season.
- You can store an amaryllis bulb for several weeks before planting. Keep it in a cool, dark, and well-ventilated place, with temperatures always above 3°C. Bulbs cannot tolerate frost, even light frost, which could jeopardise their flowering.

Amaryllis is perfect for festive home décor
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