A bit of rain (okay, a deluge of rain) weasn’t going to stop orchid enthusiasts getting to Te Puke this morning for the first day of the 2-day orchid show there. Vendors from Whangarei made the trek down yesterday afternoon as roads closed behind them and locally a visitor from the other side of the Western Bay reported seeing a slip in his rear-vision mirror that has potentially blocked his way home. Yours truly – along with everyone else on the road – braved the flooded highway between Te Puke and the Papamoa Hills Regional Park on my way home, road was still open at midday and no road crew in sight. Good stories for the future, eh?
But what of the orchids? With four displays of flowering plants to wander around and admire, visitors were being tempted to the sales stands and people were leaving with smiles on their faces and bags of plants in their hands. Fingers crossed the weather offers organisers a respite tomorrow. Did I mention the fantastic cafe? So why not make a day of it?
Update, March 28: The show wasn’t judged as such this year, but the judges present on Saturday chose a Grand Champion and two Reserve Champion plants. The images have been re-arranged and the captions updated to reflect the choices.
Rhyncattleanthe Petit Patti ‘Lucky’, grown by Ninox Orchids, was the Champion Plant of the show. These are just two of the numerous flowers on the plant. Photo: Sandra Simpson
Brassia arcuigera is native to Central and South America. Grown by Caleb Lamond of the Tauranga Orchid Society, this was judged equal Reserve Champion. Photo: Sandra Simpson
Vandachostylis Tropic Coelestis, grown by Cliff and Caz Goodchild of the BOP Orchid Society, was equal Reserve Champion. Photo: Sandra Simpson
Zygopabstia Kiwi Jade x Zygopetalum Prospect Hill. Photo: Sandra Simpson
Oncidium Sharry Baby not only has sprays of cute flowers, but they smell like chocolate! Photo: Sandra Simpson
Bulbophyllum rothschildianum x self. Photo: Sandra Simpson
Yes, it’s the start of another great year of orchids with Tauranga Orchid Society and our first meeting of the year is (drum roll please) our open-to-the-public Orchid & Plant Auction on Tuesday, February 17, 7pm at the Wesley Church Hall in 13th Ave. The only T&C is that sales are cash.
(Actual people may differ on the night.)
If you haven’t been before, it goes like this. When you arrive please go the stage end of the hall and get a bidding ID number to wave at our auctioneer when something takes your fancy (not him though, he’s pre-sold). Our recorders will take your name so when you go to pay at the end, your total is easily found. It’s a good idea to bring boxes to carry away your purchases.
Thanks in advance to our members donating plants (orchids but also other interesting plants), gardening books, and gardening and orchid-growing gear. There are always bargains to be had, particularly for novice growers, but even the plants that spark a bidding war are generally obtained for less than retail value. And we even put on a supper at the end!
We look forward to seeing you there. If you have any questions, please email.
It’s always good to hear from the experts about how they do things. Here we have Clive Halls of Mt Beenak Orchids in Australia showing us how to repot and divide Masdevallias. Clive is also a well-known breeder of Masdevallias so knows what he’s talking about!
Dr Cyril Lockhart Cottle, a wealthy young scientist, has just left Liverpool on board the Malaya, a little auxiliary schooner of 90-tons, on a 3-year trip among the South Sea Islands, on behalf of Sir Jeremiah Colman, a famous collector. So read newspaper reports at the beginning of 1923, with one adding that the re-named Malaya had previously been used as pleasure craft by the wealthy Colman family (Colman’s English Mustard). The Malaya has been entirely refitted, being converted into a comfortable home for the party of 11 or more adventurers who will live in her. All sorts of alluring stores were crowded into her holds, including special cases to hold the priceless orchids which Dr. Cottle hopes to discover … Sadly, I have been unable to find any mention of whether any orchids were collected.
One of the 11 ‘adventurers’ was selected from the 2,000 young men who answered a newspaper ad seeking a steward for the expedition. In a little 90-ton ship, the Malaya, lying in St. Katherine Dock, is an 18-year-old London boy who dreams these nights of coconuts, cannibals, jungles, jaguars, and South Sea treasure.He is Hugh Craggs, of Ruskin Ave, Manor Park, London, who will sail with Dr. Lockhart Cottle, FRGS, and 10 men, on a 13,000 miles voyage of discovery and adventure … Hugh Craggs is straight from the hosiery business of Messrs Crowdry, London Wall … “I tried to go in the Quest with Shackleton, but was left … I’ve been longing to clear out of the hosiery business and go on a trip of adventure for years.” Within days of setting sail from Cornwall, the Malaya was battered with mountainous seas for 12 hours before seeking shelter in the Canaries.
Dr Lockhart Cottle in The Daily News, Perth, Australia, 20 June 1922. Image: Trove
Among the 11 on board were a cinematographer and Dr Lockhart Cottle’s new bride, 17-year-old Peggy – whom he’d known for only a fortnight before their marriage in Cornwall. The voyage ended in Suva in 1925 where the company parted ways, and at the end of the year Peggy gave birth to their only child in Samoa. Her husband extolled Peggy’s “magnificent courage and endurance”, recalling close encounters with scurvy, a 13-hour forced march to find water, and how she “fought hostile South American Indians”. In February 1926 the couple were living on a coconut plantation near Apia in Samoa, but by the September were in Cornwall. Cyril Lockhart Cottle died in 1930, aged only 38. Peggy died in 1982 in Cornwall, having never remarried.
Hugh Craggs, as a by-the-way, went on to have an extraordinary life, having several careers and living in several countries. Of interest to us are the descriptions of his home in Guatemala. From 1970. Near El Salto is the much smaller but equally interesting finca [plantation] of Hugh Craggs, an Englishman who is the leading orchid grower of Guatemala. He … showed us his greenhouses, holding some 8,000 to 9,000 orchids. From 1965: At the Finca La Providencia, owned by one of the world’s most outstanding orchidists, Hugh Craggs, you see rolling lawns set off by plantings of exotic jungle natives and greenhouses filled with rare Central American orchids and bromeliads. And from 1967: A progressive farmer who tells you how he has achieved the highest coffee yield in Central America …His handsomely landscaped estate is also well known to orchidists; many orchid hybrids have originated here for this and other plant breeding are hobbies of don Hugh. Was he bitten by the orchid bug because of where he lived, or because of his earlier adventures? Cattlianthe Hugh Cragg (C. Pacific Gem × Gur. aurantiaca) is presumbly named for him, despite the missing letter off his surname (registered in 1967 by by W W G Moir). Hugh Craggs died in the US in 1991.
In 1888 wealthy businessman and philanthrapist Sir Jeremiah Colman bought Gatton Park, a country estate in Surrey, and there amassed one of the largest orchid collections in Britain – at one time he was reported as having 30,000 orchids in glasshouses. Sir Jeremiah served as chairman of the Royal Horticultural Society’s Orchid Committee from 1917 to 1932, and was a hybridiser of note with the genus Colmanara named in his honour. In 1929 Sir Jeremiah donated a collection of orchids from British Honduras to Kew Gardens, perhaps some of the plants collected on the Lockhart Cottle expedition.
Dendrobium Gatton Sunray, bred by Sir Jeremiah Colman and registered in 1919. Photo: David J Strang (Wikimedia Commons).
In the 1930s Christchurch Botanic Gardens embarked on an exchange programme with organisations around the world, resulting in the 1935 arrival of orchids from Sir Jeremiah Colman, estimated to be worth several hundred pounds. The plants came in three lots, with the March consigment comprising 27 varieties and the June package made up of 32 varieties. Sir Jeremiah promised to replace any plants that did not survive the trip. He wrote also that Den. Gatton Sunray was considered the most beautiful Dendrobium in the world. (Yellow orchids have been chosen as illustrations on purpose.)
The Press, 21 March 1935 carried a list of the first orchid arrivals from Sir Jeremiah Colman. Image: Papers Past
The second consignment was noted in a newspaper as having travelled in the “potato hold’ of a ship where the temperature was a constant 6.7degC.
Cymbidium Lady Colman was registered by Sir Jeremiah in 1908. This watercolour of the grex ‘Golden Queen’ was made by Nelly Roberts in 1913. Image: RHS Lindley Collections
This is a shortened version of an article that appeared in Orchids in NZ, Vol 1 No. 3 (1975). The notes were compiled by Jiro Yamamoto (1927-2022), who founded Yamamoto Dendrobium Farm in Japan in 1952.
It is often heard among orchid growers, that nobile-type dendrobiums are vigorous and produce long canes, but do not bear blooms. It is important that temperature, amount of sunshine and watering are used together. During autumn and winter when the temperature is low in the glasshouse, and there is less light, reduce watering and endeavour to keep the roots fairly dry. Towards the end of spring and beginning of summer when temperatures begin to climb, and the sun is increasing its power, it is necessary to water more frequently.
Re-pottIng, potting on, or dividing is carried out immediately after flowering. After potting, the plants should be placed in a shady spot for two weeks. Water sparingly to allow new root development, then gradually increase watering and increase the amount of light.
When evening temperatures are 15degC (about October), place the plants on shelves outdoors where they are well ventilated and can absorb direct sunlight. This helps to induce blooming. However, strong sunlight on the plants where ventilation is poor, will result in injury to the plant. Prevent damage by using shade from October to February (and if strong sunlight is given to young plants, the rate of growth will decrease). Towards the end of April, shade should be removed completely. It is desirable to place the plants under direct sunlight in winter, but about one month before flowering time, if 50 per cent shade is added, it will produce larger flowers with better colour.
Water is the most difficult aspect of the culture of these plants, Mr Yamamoto wrote. In winter when plants are resting, decrease frequency of water and endeavour to keep the roots dry. When the temperature in your growing area drops to 10degC in the evenings, water once a week. When the evening temperature rises to 15degC water once every 5 days; and every 3 days when the temperature rises to 20degC. The most important thing to remember during winter is to water sparingly to avoid canes from shrivelling. By November you should be watering every day, providing it’s fine and warm. Peak growth is during December and January, and maximum watering is necessary. From the middle of April, gradually reduce the amount of water again.
Mr Yamamoto recommended a fertiliser in the range of 7N-6P-19K for use twice a month in November and December, three times a month in January, but in February, stop applying any nitrogenous fertiliser to these plants. If nitrogenous fertilisers are used from March onwards, poor blooming will result. From March to the middle of May, a potassium (K) fertiliser can be given twice a month to encourage good blooming.
These notes are taken from a recent Greenhouse Chat webinar by Dr Ron McHatton of the American Orchid Society.
Roots are critical in generating a flowering response. Too much water doesn’t kill roots, but stagnant water (ie, your medium isn’t draining well) leads to stagnant air and it’s this stagnant air that kills the roots. Fresh air coming in to the pot when you water (air exchange) is critical.
A strong root system = more efficient uptake of water = more efficient utilisation of nutrients = better growth. The more energy a plant has, the more energy it has to expend on flowering. “Plants are mostly water; flowers are mostly water; plants lose water through evaporation. Therefore, you must thoroughly water plants if you want flowers.”
Most orchids grow in nature with their roots exposed so making sure they have enough air around their roots is important for pot culture. Photo: Wikipedia
Ron mentioned that fertiliser is one of the least important factors in growing orchids – his advice is to lock away your fertilisers and throw away the key! – instead we should be focusing on learning to grow roots.
If your plant is mature and growing well, why isn’t it flowering? Have you considered the environmental needs of your plant (ie, if it’s a species research its natural habitat, or look into the breeding background of a hybrid)?
The main factors to consider are:
Temperature: Day-night variation. Some plants need a period of low temperatures at night to induce flowering.
Seasonal variation in day length: Spring-flowering orchids are typically responding to the planet having passed the shortest day and day length increasing, while autumn-flowering plants are responding to day length decreasing.
Seasonal variation in water needs: Does your plant have a natural rainy season / dry season in its natural habitat? You will need to mimic this in your growing and give a dry rest, if needed, when seasonally appropriate.
Some grow all year-round, some like a rest. It’s important to find out as much as you can about your plants to maximise your chances of success.
Some of the plants on the champions table, from left, Oncostele Margarete Holm (Duncan Jones); Rhyncattleanthe Hsinying Orange Nugget ‘Orange Queen’ (Emele Faifua); Dendrobium Bright Surprise (Diane Hintz); and Coelogyne Unchained Melody (Conrad Coenen). Photo: Sandra Simpson
Tauranga Orchid Society president Caleb Lamond (left) presents the Natalie Simmonds Trophy for Best Specimen Plant to Conrad Coenen for his Coelogyne Unchained Melody. Photo: Sandra SimpsonThe Brian Enticott Cup for Best Cattleya went to one of our newer members, Emele Faifua, for her Rhyncattleanthe Hsinying Orange Nugget ‘Orange Queen’. Photo: Sandra Simpson
Best Australian Dendrobium was won by Diane Hintz with Den. Bright Surprise. Photo: Sandra Simpson
The Alec Roy Cup for Best Cymbidium was won by Conrad Coenen with a large yellow-orange unnamed Cymbidium. Photo: Sandra Simpson
The Barry Curtis Bowl for Best Oncidiinae went to Duncan Jones for Oncostele Margarete Holm. Photo: Sandra Simpson
Paph. Fanaticum album, grown by Diane Hintz. Photo: Sandra Simpson
And in a superb, one-two finish, Diane was also the winner of the Grand Champion tray with an unnamed Angulocaste. Photo: Sandra Simpson
Grand champion was this unnamed Angulocaste, grown by Diane Hintz. Photo: Sandra Simpson
Arrived a bit after opening this morning to find the hall buzzing, a wonderful sight and sound for the committee after having to change venues at relatively short notice. Plants were going out the door, people were smiling, old friends were meeting and greeting, and the weather stayed nice. Couldn’t have asked for a better result.
With the display area being smaller this year, plants have been grouped by genus (family), which may be of interest to visitors as it’s not always obvious that this is related to that.
One side of the main display table is given over to Cymbidiums and Dendrobiums. Photo: Sandra Simpson
Two hybrid plants in the Cattleya section. At back is C. Fire Magic, grown by Diane Hintz, and in front is Blc. Guess What ‘SVO’ x Pot. Little Toshie ‘Gold Country’, grown by Judy Mulgrew. Photo: Sandra Simpson
Phalaenopsis stuartiana, is from thewarm humid forests of the island of Mindano in the Philippines. This species orchid is grown by Caleb Lamond. Photo: Sandra Simpson
Prosthechea Matiana, a hybrid registered by Leroy Orchids of Auckland in 2021, is grown by Warwick Powrie. The The genus Prosthechea was only re-established as a distinct genus in 1997. Photo: Sandra Simpson
Phragmipedium Fritz Schomburg is being shown by Chris Whitby of Growing Zone in Hawkes Bay, one of the show vendors. Phrags are part of the Paphiopedilum genus. Photo: Sandra Simpson
The unnamed Angulocaste (shown in the Lycaste section) is grown by Diane Hintz. Photo: Sandra Simpson