Bare-root
Ask a specialist nurseryChoose bare-root stock only for suitable species and seasons; never dry out sensitive pot plants.
Hippeastrum spp. · Hybr.
Fresh growth with suitable light and temperature; months are a guide for central Europe.
Usually November–April when forced; natural cycles differ.
Green leaves replenish bulb reserves through photosynthesis; continue care after flowering.
Remove spent flowers or a dry flower stem. Retain green leaves until they die back naturally.
Guidance for Germany and Central Europe. Position, weather, species and cultivar shift these windows; indoor and container plants also depend on their winter conditions.
Months: Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec
Keep the bulb neck dry and water only as needed. Stop feeding during dormancy.
Months: Nov · Dec · Jan · Feb · Mar · Apr · May · Jun · Jul · Aug
For the linked concentrate, use 5 ml per 2.5 l water every 1–2 weeks during active growth. Account for existing compost nutrients and previous feeding.
View product dosage and application →Months: Mar · Apr · May
Keep the upper bulb exposed when potting and use a stable container with drainage.
View product dosage and application →Months: Jan · Feb · Oct · Nov · Dec
Plan rest according to the growing cycle. Wait for foliage to die back, then keep drier and frost-free.
Highlighted months are guidance, not fixed dates. Observe the plant, root ball and weather; water, feed and repot according to actual need.
Seasonal guidance for Germany. Needs depend on location, weather and species. Check moisture in winter too; these markers are not a feeding schedule.
Pollination can produce three-part capsules containing flat dark seeds. The substantial bulb is a storage organ, not a fruit. Seed production is unnecessary for repeat flowering.
Not a food crop: Hippeastrum is poisonous and must not be confused with onions. Remove seed heads if seed is not wanted, but retain green leaves so the bulb can replenish its reserves.
Provide strong light during leaf growth and acclimatise gradually to a summer position outdoors. Keep the bulb neck dry and water only as needed. Stop feeding during dormancy. Plan rest according to the growing cycle. Wait for foliage to die back, then keep drier and frost-free.
Forcing shifts flowering into winter. Rest and growth phases matter more than a fixed calendar.
Large indoor flowers; the bulb can be grown for several years with suitable care.
Pollination can produce seed but consumes reserves. Seed production is unnecessary for repeat flowering.
Substantial bulb with strap-like leaves and hollow upright flower stems.
The potted bulb commonly sold as amaryllis is usually Hippeastrum, not Amaryllis belladonna.
Remove spent flowers or a dry flower stem. Retain green leaves until they die back naturally.
Avoid damaging the crown or new shoots. Keep tools clean and retain the species’ natural form.
This overview explains nursery supply forms. It does not indicate current availability in the GREEN24 shop.
Choose bare-root stock only for suitable species and seasons; never dry out sensitive pot plants.
Balled stock is not the usual standard for this group. Check rooting and root-ball security.
Rooted potted stock is usual. Check pot size, live roots and suitable moisture.
Young plants need root space appropriate to their size and gradual acclimation.
Not a typical stock form for amaryllis · hippeastrum. Follow the natural growth habit and species.
Not a typical stock form for amaryllis · hippeastrum. Follow the natural growth habit and species.
Not a typical stock form for amaryllis · hippeastrum. Follow the natural growth habit and species.
Not a typical stock form for amaryllis · hippeastrum. Follow the natural growth habit and species.
Not a typical stock form for amaryllis · hippeastrum. Follow the natural growth habit and species.
Grow offsets separately once well developed. Seed is possible, with variable offspring.
Not normally grafted. Cultivars are usually preserved by vegetative bulb propagation.
Large red flowers; a common forcing cultivar.
Pale flowers with pink markings.
White flowers with a fine red edge.
These signs support an initial assessment. Different causes may look alike; choose a treatment only after identifying the problem.
When repotting, inspect the bulb, roots and leaf bases for feeding damage, waxy colonies or soft areas. Observe suspect plants separately.
Red marks have several possible causes. Seek a diagnosis for sunken patches or distorted growth and avoid keeping the bulb constantly wet.
When growth slows, first assess light, temperature, dormancy and roots. Nutrient deficiency is only one possible cause.
The broad genus rating does not establish frost tolerance for forced pot hybrids. Keep these frost-free in Germany.
USDA zones describe long-term average winter extremes. Containers, young plants, wet soil, wind and late frost need separate consideration.
Understand USDA zones and maps →Matching fertilisers and substrates for your plant care.