Houseplant Care

One of my indoor plant, zygocactus (commonly known as crab cactus or Christmas cactus) is badly infected with mealybug. I have tried various products but still it is beating me. What can I do please?

I have a Cyclamen which I put outside under a bush when it died off. To my delight, it has two fresh healthy leaves, so I have re-potted it and put it on the table in the conservatory. What care should I give it - will it be happy in the warm conservatory or in a cooler area and do I water it from the top of the pot or the saucer. Thank you, your advice would be appreciated as it’s the first Cyclamen I have grown.

Why do my white peace lily flowers suddenly turn green?

About six years ago I was given a peace plant after my wife died. The leaves and stalks now fill the complete container right to the edges. Will it become root-bound? This year it had more than twice the number of flowers than previous years. Will it sulk if I do re-pot it?