Nation of Gardeners results: Mixed Green Salad Leaves

Mixed green salad leavesThese Mixed Green Salad leaves can be grown all year round and are quick to grow in containers, on the windowsill indoors or outside during winter in a frost-free greenhouse or cold frame.  These leaves are perfect as a cut-and-come-again crop or for growing on to full lettuce heads.

As long as the plants have plenty of light and are kept frost-free, they will grow successfully to provide salad leaves year-round.

Our Nation of Gardeners were asked to sow Mixed Green Salad Leaves in December 2013 as part of a windowsill growing challenge during the colder months of the year.  The table below charts their progress.


Location Elevation Date planted Date first signs of growth Notes
Cheshire 49m 17 December 20 December Sown on North East facing windowsill. Very quick growth, etiolated seedlings moved to greenhouse after 10 days. Tastes like cress.
Renfrewshire 28m 16 December 20 December Sown indoors on South facing windowsill. 31 December: Fairly good germination but several seedlings collapsed so not many surviving
North Devon 30-50m 12 December 15 December Sown indoors on South East facing windowsill. Although quick to germinate, they haven’t established into full leaves, still thin seedlings.
Worcestershire 55m 28 December 3 January Sown indoors on a South facing windowsill.
Derbyshire 39m
Cumbria 90m 18 January 23 January Sown on North facing windowsill.
Ceredigion 131m 6 December 9 December Sown indoors on North West facing windowsill.  1 January: first picking, good flavour.
Bristol 55m 10 December 14 December Sown indoors on South facing windowsill. 26 December: first picking
Suffolk 6m 7 December 10 December sown in propagator and then placed on West facing windowsill once germinated. Very leggy seedlings.
Hertfordshire 150m 8 December 14 December Sown indoors on North West facing windowsill.
Surrey 58m 27 December 30 December Sown indoors on South facing windowsill. 4 January 2014: Seedlings looking very strong & healthy
Pontypridd 157m 15 December 18 December (indoors)23 December (outdoors) Indoor sowings on North facing windowsill were quick to germinate, started to get ‘leggy’ so cut back. 31 December: first picking. Not bitter – tastelessOutdoor sowings were slower to germinate but the seedlings looked much stronger.
Buckinghamshire 66m 27 December 29 December Sown indoors on an East facing windowsill.
Guildford 56m
Gloucestershire 74m 31 December 2 January Indoor sowings on South facing windowsill, overshadowed by trees.
Derbyshire 241m 14 December 17 December Indoor sowings on South facing windowsill. 30 December: thick mat of seedlings by end of month, but not big enough to pick.

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