SlipperMatt
Well-Known Member
My plants:
Paph. bulldog type complex - FS,
Paph. insigne x gratrixianum - FS,
Paph. Delrosi - FS,
Paph. Dollgoldi - FS,
Paph. moquettianum - FS,
Paph. Wössner China Moon - NFS,
Paph. Concon Bell x niveum - NFS,
Paph. Lady Isabel - SS,
Paph. rothschildianum 'Wössner Adler' x 'Katherine' - NFS,
Paph. rothschildianum 'Sam's Best' FCC/AOS x 'Red Dragon' AM/AOS - NFS,
Paph. Michael Koopowitz x Saint Swithin - SS,
Paph. wilhelminiae - NFS,
Paph. hangianum - FS, WC
Paph. Ho Chi Minh - FS,
Paph. bellatulum - NFS,
Paph. leucochilum - FS,
Paph. Formosa Lady - NFS,
Paph. Jerry Spence - FS,
Paph. randsii - NFS,
Paph. Monsoon Temptation - NFS,
Paph. charlesworthii 'King Red' - NFS,
Paph. Florida x charlesworthii - SS,
Paph. spicerianum - FS,
Paph. godefroyae album - SS,
Paph. godefroyae - FS,
Paph. tonsum - FS,
Paph. Angela - FS,
Paph. Gary Romagna - SS,
Paph. tigrinum - SS,
Paph. wardii album 'Boscha' SM/DOG - SS,
Paph. superbiens - NFS,
Paph. concolor - FS,
Paph. Rolfei - SS,
Paph. hangianum x sib - NFS,
Paph. Gemstone's Randschild - SS,
Paph. micranthum var. eburneum - FS,
Paph. micranthum - FS.
Growing area: 120cm x 60cm + windowsills,
Lightning: 4x36w T8 fluorescent tubes, 2x6500K full spectrum + 2x sylvania growlux above the growing area,
Potting mix: bark, charcoal, perlite, spongerock, sphagnum moss, seramis.
Humidity: relatively low ~50% handsprayers all morning.
Temp: almost constant 24C degrees,
Watering: once a week with 2/3part RO + 1/3part chilled tapwater + 20-20-20fertilizer (0,4gr/liter), handeled with citric acid to pH6.0, flushed through every third occasion with pure RO.
I have trouble with Calcium and Magnesium supplementation.
I would try to use Calcium nitrate + Magnesium nitrate or Epsom salt (Magnesium sulphate), but don't know the exact quantity to use it. Any adwise?
Matyas
Paph. bulldog type complex - FS,
Paph. insigne x gratrixianum - FS,
Paph. Delrosi - FS,
Paph. Dollgoldi - FS,
Paph. moquettianum - FS,
Paph. Wössner China Moon - NFS,
Paph. Concon Bell x niveum - NFS,
Paph. Lady Isabel - SS,
Paph. rothschildianum 'Wössner Adler' x 'Katherine' - NFS,
Paph. rothschildianum 'Sam's Best' FCC/AOS x 'Red Dragon' AM/AOS - NFS,
Paph. Michael Koopowitz x Saint Swithin - SS,
Paph. wilhelminiae - NFS,
Paph. hangianum - FS, WC
Paph. Ho Chi Minh - FS,
Paph. bellatulum - NFS,
Paph. leucochilum - FS,
Paph. Formosa Lady - NFS,
Paph. Jerry Spence - FS,
Paph. randsii - NFS,
Paph. Monsoon Temptation - NFS,
Paph. charlesworthii 'King Red' - NFS,
Paph. Florida x charlesworthii - SS,
Paph. spicerianum - FS,
Paph. godefroyae album - SS,
Paph. godefroyae - FS,
Paph. tonsum - FS,
Paph. Angela - FS,
Paph. Gary Romagna - SS,
Paph. tigrinum - SS,
Paph. wardii album 'Boscha' SM/DOG - SS,
Paph. superbiens - NFS,
Paph. concolor - FS,
Paph. Rolfei - SS,
Paph. hangianum x sib - NFS,
Paph. Gemstone's Randschild - SS,
Paph. micranthum var. eburneum - FS,
Paph. micranthum - FS.
Growing area: 120cm x 60cm + windowsills,
Lightning: 4x36w T8 fluorescent tubes, 2x6500K full spectrum + 2x sylvania growlux above the growing area,
Potting mix: bark, charcoal, perlite, spongerock, sphagnum moss, seramis.
Humidity: relatively low ~50% handsprayers all morning.
Temp: almost constant 24C degrees,
Watering: once a week with 2/3part RO + 1/3part chilled tapwater + 20-20-20fertilizer (0,4gr/liter), handeled with citric acid to pH6.0, flushed through every third occasion with pure RO.
I have trouble with Calcium and Magnesium supplementation.
I would try to use Calcium nitrate + Magnesium nitrate or Epsom salt (Magnesium sulphate), but don't know the exact quantity to use it. Any adwise?
Matyas