Toona calantas
Toona calantas
Safety & Hazards
None known
Cultivation Details
Toona calantas is native of the moist to wet tropics where it is found at low to medium elevations[1]. Young trees require some protection from direct sun, but become more light demanding as they grow older[2]. Prefers a rich, deep, water-retentive soil[3]. Does not do well on wet, compacted or poor sandy ones[4]. Prefers a pH in the range 5.5 - 6.5, tolerating 4.5 - 7.5[2].
Propagation
Seed - germinates quicker and better under shade[4]. It should be broadcast thinly on raised and shaded nursery beds soon after collection[4]. Germination takes 8 - 15 days and fresh seed has a germination rate of 50 - 80%[4]. Natural regeneration is profuse even in areas outside its natural range. Good natural reproduction can be induced by clearing the ground in the vicinity of seed bearers[4]. Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2026-02-20. <tropical.theferns.info/viewtropical.php?id=Toona+calantas>
Pollinators
Data unavailable
References
- [1]Flora Malesiana Series 1 — Various · Nationaal Herbarium Nederiand, Universiteit Leiden branch · http://www.archive.org ↩︎A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
- [2]Ecocrop — http://ecocrop.fao.org/ecocrop/srv/en/home ↩︎Basic information on a wide range of useful plants, plus details of environmental needs where available.
- [3]Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide. — Barwick. M. · Thames & Hudson, London · 2004 · ISBN 0-500-51181-0 ↩︎A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
- [4]World Agroforesty Centre — http://www.worldagroforestry.org/ ↩︎An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
- [5]IUCN Red List of Threatened Species — http://www.iucnredlist.org/ ↩︎A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
- [6]Asean Tropical Plant Database — http://211.114.21.20/tropicalplant/index.jsp ↩︎Terse details, with photos, of many of the plants growing in the tropical forests of southeast Asia. Gives some details of plant uses along with a description of the plant and its range.
- [7]Commercial Woods of the Philippines; Their Preparation and Uses — Schneider E.E. · Bureau of Forestry; Manilla. · 1916 · http://www.biodiversitylibrary.org ↩︎A series of booklets dealing with various aspects of the Philippine forests. This volume looks at the preparation and uses of the commercial woods of the Philippines. It can be downloaded from the Internet.
- [8]Philippine Medicinal Plants — http://www.stuartxchange.org/CompleteList.html ↩︎A lovely site, giving brief details on the medicinal uses of several hundred (over 400 at the last count) plants in the Philippines, plus a picture of each plant.