Tomatoes...

Last year, I grew some gardeners delight tomatoes that I bought from homebase. They were delicious and I ate the last one off the plant in January this year...
Anyway, I bought a few seedlings again this year from a different place which are doing reasonably well, which is nice... but I also found a clutch of seedlings growing in a pot that I am growing an avocado in. At first I pulled them out as I thought they were weeds, then I saw a yellow husk around the seeds... closer inspection revealed the remains of a tomato from last year that had fallen into the pot when I was planting the avocado seed... anyway, long story short, I planted them out and they are outstripping the bought seedlings by a considerable margin. Their colour is also excellent - lovely lush bright green instead of the dark purple things I bought as seedlings (this has improved somewhat since I repotted and gave them some grub)
The question is, given that they were bought seedlings, and may therefore by F1 hybrids or whatever, will they actually bear fruit? Does the fact that they are growing signify that they will fruit? I have attached a picture... not sure why, but I think I just want a few people to tell me how fabulous my tomato plants look... :D

 

Thank you very much for that - yes, they are definitely Gardeners Delight. last year I had five plants one side of the greenhouse, and five "Cherriettes of Fire" the other... unfortunately, I saw a brown patch on one of my Cherriettes leaves when they were quite young, so gave it a good spray. The next day, to my horror, there were more - so I gave it another good spray and gave the other four CoF plants a good dousing for good measure... and my two grape vines in case it spread. On the third day they were looking very poorly... which was when I read the label on the bottle just before I was going to give them another spray...
Now, Roundup may be utterly useless on nettles, brambles and dandelions, but it is singularly effective on tomatoes and grapes...

 

ha ha aye... and one of my vines... the other one, though poorly, has struggled through and looks much better this year... :D