Grew phals on windowsills for 20 years, none of those left. Many were virused and the others not special enough to keep in my limited growing space (9 x 12 climate controlled grow room under LEDs). In 2014 I bought my first cattleya Dinard ‘Blue Heaven’. Huge, with 15 flowers on 5 inflorescences. It was spectacular as you can imagine. Darn near killed it before it finished blooming trying to grow it on windowsill (in leca in clay) with eastern exposure. Took it back to Floradise and they repotted, dividing it into 3. Two did not survive, but the one that did is still going strong. It won best cattleya at VOS 2024 show with 5 flowers on 1 inflorescence. But my two oldest plants are orig divisions of C. trianae ‘Mary Fennell’ HCC/AOS jungle collected by Lee Arthur Fennell of Orchid Jungle in 1888 (according to his grandson). It was used in crosses that created ‘Cashen’s’, Newberry and Mendenhall. The plants Fennell used in hybridizing were virused but those that grew in trees (Orchid Jungle grew most plants as they grew in the jungle) were not touched and stayed clean. And Bc. Empress of Russia ‘Imperatrice de Russie’ awarded its FCC/RHS in 1899 (Charles Maron). Both are virus free after all these years and I treasure them above all. But ‘Blue Heaven’ will always hold a special place in my heart as it started my passion for cattleyas.