Suppliers of Quality Plug Plants. Chamomile (treneague) ,Irish Moss Sagina Subulata - Sagina hawaiensis 'Supreme, Mind your own Business Soleirolia soleirolii - Babys Tears ,catnip, catmint and now stocking Carrageen Irish Sea Moss. Growplugs grow and sell wide range of small Plug Plants for the garden including Corsican mint. We pride ourselves on offering top quality groundcover plants to use as a lawn alternative. We are mainly mail order and cover the UK.