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Gaz

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Posts posted by Gaz

  1. Pretty much the same orientation and positioning my greenhouses are in, except right in front of mine is my neighbours 30 foot willow tree casting a shadow till about 11:30!  On top of that we're in a valley and by about 4:30pm one greenhouse is then shaded by our house and the other around 6:30pm by the surrounding hills.  I grow Pings (and Haworthias) in the one losing the sun earliest and VFTs, Sarrs, Darlingtonias, Droseras, Cacti etc etc in the other.  My plants grow OK and I don't think you'll have a problem with this setup.  You could always add growlights if you do find you need more light (assuming you put power in your greenhouse :wink: ).  And don't forget the golden rule of greenhouses which is, the one you buy is never going to be big enough, so do buy the biggest you can afford.  Good luck.

  2. I haven't had a lot of luck with P primuliflora in the past but the ones have now are doing slightly better being kept very wet.  Potted in peat/perlite (1:1) like yours with a topping of live sphagnum in which the plants are sat.  Pots are in a tray with about an inch of rain water.  Also they are not in direct sunlight.  Mine are tiny compared to yours and just starting to put out new leaves.  Looking at the grow point on yours it may be salvageable.  Hope it will survive.

    PS welcome to the forum!

  3. Stapeliads including Huernias can be tricky, too wet they rot, too dry the roots die back after which it can take ages to reroot.  I have Huernia zebrina "magniflora" and have found that it grows best in the house rather than greenhouse.  It needs a certain amount of shade, I found sunlight in a South facing window was too strong but in a North facing window they will go leggy.  South seems ok during late Autumn to Spring.

    They need a freely draining compost and, although you say your compost is freely draining, I think the peat based mix will be too water retentive.  I would use a loam based mix with at least 50% added grit, so something like 50/50 John Innes 2/grit.  Your watering regime sounds about right but I never flood the pot like I would with a healthy cactus, also I don't give them any fertiliser.  As Magnus says, overwatering is the biggest problem.

    Final words would be always keep spares because, as you know, sooner or later they're going to rot.

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