Wyevale and Dobbies

There is a dobbies near me i would not go there my freind bought me a cucumber and tomotoe plant from there no bigger than your thumb andover charged £1 50 EACH , they told her put them outside they grow well
l i put mine for a while in sunhouse to grow abit but DESPITElooking after them probely they died also all the plants she bought died , a waste of money
she also got me grow bag which was in my opinion over priced why people go there..??? There other places better maybe they go there cause of the name