tomato plant spacing
Can someone please advise me on how to space my tomato plants. I have put 3 plants per gor-bag and lined up the gro-bags directly next to each other lengthwise, giving 3 rows of plants. I have put them in my greenhouse and fitted a drip feed system. I am now worried that they are too close having read several posts elsewhere on the web. At the moment they are looking very healthy and have got several trusses of flowers per plant. I have a mixture of plants ranging through sunbaby, gardeners delight, roma, marzano and marmande.