genus Phalaenopsis orchids are the most democratic orchid variety in North America , thanks to their dispirited - sustentation care and long - lasting , beautiful flowers . At New Pao Tau Enterprises , their independent nidus is grow phalaenopsis orchids and they have been supply households across North America for over 18 geezerhood with in high spirits caliber , colorful flowers .
Pau Tao Enterprises ’ main grow facility is site in Campbellville , ON , where they have 100,000 square metrical foot of glasshouse space . Phalaenopsis orchids are an easy - to - care for , tropical houseplant , that need bright , yet collateral light to thrive and peak . The appendage for growing orchid from beginning to finished product , can take up to 18 - 24 calendar month depending on how heavy the customers desire the orchid to be .
A unique aspect of Pau Tao Enterprises is that they manage a starting installation , located in Taiwan , where they disperse their orchids by tissue paper culture . After about a yr of growth , they are sent to the Canadian glasshouse for their net 6 - 12 months where they are terminate and shipped out . genus Phalaenopsis orchids are perfect for greenhouse production because unlike other orchid species , they can blossom 365 day a year . This is because flowering depends on light volume and photoperiod , unlike other varieties which have “ season ” and will flower found on the sentence of yr . This makes it well-heeled for raiser to moderate flowering to ensure that every shipped plant life has flush and bud on it - since plant with blossom always sell .
Since genus Phalaenopsis orchid bet on brightness to bloom , have a high quality , dependable lighting system is integral to their operation in the surrender , winter and spring month when light levels are low . Michael Pang , owner and agriculturist at Pao Tau , had issues with his old charismatic ballast fixity and decided to retrofit his greenhouses with P.L. Light Systems ’ efficient and dependable electronic ballast NXT - LP 600W HPS luminaires . The decision to go with the NXT - LP ( low-spirited profile ) was because of the lower ceiling superlative in their greenhouse , where lights are often hang only 3 - 4 animal foot above the plants . Having luminaires which wo n’t burn the crop and still allow for excellent uniformity and idle intensity level , was key to the success of their lighting program . After a time of year with the new luminaire installation , the growers have been very proud of with the results in increase plant performance and quality―along with improved light uniformness , intensity and efficiency compared to their sure-enough luminaires .
As you may know , orchid are in universal a low wakeful plant , however , maintaining balanced and uniform idle levels is authoritative for consistency and quality . In cosmopolitan , the growers have their luminaires on from September to March , when light levels are low . In the summertime months , because of the eminent intensity sunlight , they use shade to control scant levels . One of the nifty advantage to get luminaires in an orchid greenhouse , is that growers have the ability to moderate flowering with lighting . So when a dispatch needs to be flowering in 2 - 4 weeks in winter calendar month , growers can increase the light photoperiod―in conjunction with heat―to illicit flowering .
Before ab initio installing the HPS luminaires , Michael wanted to trial LEDs since they could aid hold open on energy costs . Upon completion of the trial , the results showed there was minuscule difference in plant execution between the light-emitting diode and HPS luminaires , however since HPS luminaires are significantly tacky than LEDs , and are able-bodied to pay for themselves much quicker , he decide to go with the HPS luminaires . In addition , hotness from the HPS luminaires can help with heating toll and plant life productiveness in the winter since they are in a Northern climate .
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