Gardens at Mathews

Onion ‘Red Onion (long-day)’

Photographs of this planting through the 2026 season, oldest first.

The photographs

Slender onion shoots leaning out of a black fabric grow bag, a small paper label lying flat on the dark compost between them, mown grass filling the left of the frame.
Week of 22 JuneSlender onion shoots leaning out of a black fabric grow bag, a small paper label lying flat on the dark compost between them, mown grass filling the left of the frame.
Black fabric grow bags on rough grass, each holding a few slim upright onion leaves in dark compost flecked with perlite, one with a small yellow label, weeds pushing up between them.
Week of 22 JuneBlack fabric grow bags on rough grass, each holding a few slim upright onion leaves in dark compost flecked with perlite, one with a small yellow label, weeds pushing up between them.
Four black fabric grow bags of onions on a paved area, their blue-green tops rising from dark compost flecked with perlite, brown cardboard sheeting laid between them.
Week of 6 JulyFour black fabric grow bags of onions on a paved area, their blue-green tops rising from dark compost flecked with perlite, brown cardboard sheeting laid between them.
Onion tops sprawling out of four black fabric grow bags set on cardboard over grass, a plastic label pushed into the compost and a squash leaf creeping in at one corner.
Week of 20 JulyOnion tops sprawling out of four black fabric grow bags set on cardboard over grass, a plastic label pushed into the compost and a squash leaf creeping in at one corner.
Three deep red-purple onions sitting proud of dark potting mix in a black fabric bag, their papery skins split and peeling, thick hollow leaves flopping over and dried to straw at the tips.
Week of 24 AugustThree deep red-purple onions sitting proud of dark potting mix in a black fabric bag, their papery skins split and peeling, thick hollow leaves flopping over and dried to straw at the tips.

What happened

Crop
Onion
Variety
Red Onion (long-day)
Sown
12 May 2026 (approximate)
First harvest
26 August 2026
Number picked
9
Total picked
1.16 lb
Status
harvested

All the pictures · The season