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Plant care

Amaryllis 'Apple Blossom' (Apple Blossom Amaryllis) care

Hippeastrum 'Apple Blossom'

Also called Apple Blossom Amaryllis.

RHS H2USDA 9-11Toxic to petsIndoor Flower stalk 45-60 cm tall with blooms 15-20 cm across

Watering rhythm

Bright indirect light (just back from a sunny window)

Sparingly until growth starts, then when top 2-3 cm of soil is dry

Light

Bright indirect light (just back from a sunny window)

Soil

Rich, free-draining potting mix

Humidity

40-60%

Temp

18-24°C

Pet safety

Toxic to pets

Mature size

Flower stalk 45-60 cm tall with blooms 15-20 cm across

Care at a glance

Light

Bright but filtered. Amaryllis 'Apple Blossom' burns within days in unfiltered south-facing summer sun, and stops growing within months in deep shade. Bright light with some direct sun keeps the scape sturdy and the pink blush vivid. In low light the stalk etiolates and leans; rotate the pot to keep growth even. If you only have a south window, set the plant back 1.5 m or hang a sheer curtain — both knock the intensity down into the right range.

Watering

Watering amaryllis 'apple blossom': sparingly until growth starts, then when top 2-3 cm of soil is dry. The number that matters isn't the day of the week — it's how dry the top 2-3 cm of the pot feels. A finger in the soil tells you more than a watering app. After every watering, tip the saucer. Water lightly after potting, increasing once roots and the stalk develop. Keep evenly moist but never wet around the exposed bulb; standing water rots a dormant bulb.

Soil and pot

Amaryllis 'Apple Blossom' grows best in rich, free-draining potting mix. A loam-based or quality peat-free compost amended with grit or perlite drains well. Pot snugly with the upper third of the bulb above the surface to discourage basal rot. A pot with a working drainage hole is non-negotiable for this species — even free-draining mix will turn soggy in a closed planter. If you love the look of a decorative pot without a hole, use it as a cachepot around an inner nursery pot you can lift out to water.

Humidity and temperature

Amaryllis 'Apple Blossom' sits happiest at around 40-60% humidity and 18-24°C (65-75°F). Average room humidity suits it; no misting required. The water-storing bulb shrugs off dry winter air, so flowering is unaffected by typical heated-home conditions. If you keep the room above 18 year-round and avoid placing the plant near a cold draught, a hot radiator, or an air-conditioning vent, you have already handled the two biggest indoor stressors.

Fertilising

Feed amaryllis 'apple blossom' sparingly. After leaves emerge, feed every 2-3 weeks with a balanced or potassium-rich liquid feed through spring and summer to rebuild the bulb. Cease feeding as foliage yellows before the dormant rest. Skip fertiliser entirely on a stressed, recently-repotted, or actively wilting plant — fertiliser salts make damage worse, not better. Wait for a round of healthy new growth before resuming a feeding rhythm.

Common problems

Below are the issues we see most often on amaryllis 'apple blossom' in the Growli community. Each is annotated with the most common cause so you know where to start.

  • Leaning, weak stalkInsufficient light stretches the heavy scape; provide the brightest position, rotate daily, and stake the stem if it begins to tip.
  • Fails to rebloomA bulb not recharged stays leaf-only; grow and feed the foliage through summer, then give a dry, dark 8-10 week dormancy before restarting watering.
  • Basal bulb rotOverwatering or burying the bulb fully rots the basal plate before roots form; expose the top third and water sparingly until growth appears.
  • Red blotch (Stagonospora)Reddish streaks and scars on leaves, stalk and bulb indicate this fungus; cut away affected parts, keep the bulb dry, and improve air movement.

Propagation

Remove offset bulblets at repotting and grow them on for 2-3 years to flowering size. Twin-scaling multiplies stock; seed will not reproduce this named hybrid true to type. Propagation is the cheapest, most satisfying way to expand a collection — and it doubles as insurance against losing a mature plant to an accident. Take a backup cutting once the parent is established and healthy.

Toxicity to pets

Amaryllis 'Apple Blossom' is toxic to pets. Toxic to cats and dogs per the ASPCA (listed as Amaryllis / Hippeastrum). The toxic principles are lycorine and other Amaryllidaceae alkaloids, concentrated in the bulb; ingestion causes vomiting, hypersalivation, diarrhoea, abdominal pain and depression, with tremors and cardiac arrhythmias possible in large amounts. If you keep cats, dogs, or curious children in the house, weigh placement carefully — a high shelf or a hanging planter is enough for casual safety. For severe ingestion incidents, call your local vet and the ASPCA Animal Poison Control Center (in the US, 888-426-4435).

Pet-safety status is sourced from the ASPCA Toxic and Non-Toxic Plant List, which catalogues the most-asked-about plants for cats, dogs, and horses.

Amaryllis 'Apple Blossom' care — frequently asked questions

What is the common name for Hippeastrum 'Apple Blossom'?

Hippeastrum 'Apple Blossom' is most commonly called Amaryllis 'Apple Blossom', but it is also known as Apple Blossom Amaryllis. The names refer to the same species, so care instructions for Amaryllis 'Apple Blossom' apply identically to anything sold as Apple Blossom Amaryllis.

How much light does amaryllis 'apple blossom' need?

Amaryllis 'Apple Blossom' grows best in bright indirect light (just back from a sunny window). Bright light with some direct sun keeps the scape sturdy and the pink blush vivid. In low light the stalk etiolates and leans; rotate the pot to keep growth even.

How often should I water amaryllis 'apple blossom'?

Water amaryllis 'apple blossom' sparingly until growth starts, then when top 2-3 cm of soil is dry. Water lightly after potting, increasing once roots and the stalk develop. Keep evenly moist but never wet around the exposed bulb; standing water rots a dormant bulb. The finger-test (or lifting the pot to feel its weight) beats a fixed weekly calendar because pot size, light, and season all change how fast the soil dries.

Is amaryllis 'apple blossom' toxic to cats and dogs?

Amaryllis 'Apple Blossom' is toxic to pets. Toxic to cats and dogs per the ASPCA (listed as Amaryllis / Hippeastrum). The toxic principles are lycorine and other Amaryllidaceae alkaloids, concentrated in the bulb; ingestion causes vomiting, hypersalivation, diarrhoea, abdominal pain and depression, with tremors and cardiac arrhythmias possible in large amounts.

What USDA hardiness zone does amaryllis 'apple blossom' grow in?

Amaryllis 'Apple Blossom' is rated for USDA zone 9-11 (grown indoors as a forced bulb in most US homes) and RHS hardiness H2. Outside that range, grow it as a container plant that overwinters indoors before the first hard frost.

Amaryllis 'Apple Blossom' deep-dive guides

Every aspect of amaryllis 'apple blossom' care, each with its own calibrated guide:

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Amaryllis 'Apple Blossom' qualifies for 3 curated Growli shortlists — each one filtered objectively from our structured plant-care library, so the selection is consistent and checkable:

Related guides

Amaryllis 'Apple Blossom' is also commonly called Apple Blossom Amaryllis.