Plant Culture Containers Vented with Adhesive Microfiltration Discs -PCCV25 in autoclavable polypropylene - the complete solution. Direct link Please note 'Unvented' no longer available. Replaced by PCCV25 Now in stock growing plants.

Adhesive Microfiltration Discs in antoclavable PTFE with laminated polypropylene support mesh.Patented Technology

Our Eco Policy is we strongly believe in the need for conservation and preservation of orchids through nursery propagation as a means to stop the need for collection of wild plants. Our products and working practice is with these aims in mind. To these aims we offer products and advice to encourage the raising of plants worldwide in laboratories and nurseries.

Please note strongly we do not sow or handle Paph. vietnamense or any or its hybrids. We consider all these plants illegal under CITES. We do not have access to any such material and we have no desire to. We have no Phrag. kovachii and will not sow such illegal plant material. Please do not request we handle or offer us illegal Paphs or Phrags. All such requests will be reported to the appropriate authorities.

How to contact TQPL

TQPL / Brookside / Southern Lane / New Milton / Hampshire / BH257JE / United Kingdom

Tel/Fax/Ans: 01425 616 608 / Int. +44 1425 616 608 / e-mail to: tq@tissuequickplantlabs.com

Please be aware that this site is not Internet secure for disclosure of payment details and we would strongly suggest that you make use of telephone, fax or letter which is independently secure for such purposes. However we will be more than pleased to answer your e-mail or help with any questions

Floating in a sea of glass. The orchid world is awash with glass and the orchids are drowning in it! See how Paphs should be grown. Detailed photos.

PTFE vents allow elevated in-flask humidity to be maintained, ensuring greater levels of stomata opening and higher volume gas exchange resulting in better and quicker plant growth. This is only possible with a hydrophobic venting system. This is the main reason why plants grow better with such a venting system. It mirrors the effect of increasing humidity in a glasshouse... where stress free plants grow fastest. PTFE venting retains higher water vapour pressures and atmospheric moisture in-vitro than conventional venting. High levels of air exchange and phototranspiration is possible without the detrimental dehydration associated with conventional venting. Put simply - your plants will grow quicker with the right venting system.

Modern Venting Systems and PTFE FAQ NOW PRINTABLE see navigation.