Lettuce is something we eat a lot of and something that I have not been particularly good at growing in the past. I've had a couple of good years, I can grow it but it gets eaten by slugs and snails and I tend to see very little in the way of harvest.
No Lettuce at all grown in 2019 as a result of the leg injury, and in 2020 until the winter months, and none grown in 2023 because of the treatment for cancer, but in 2026 I intend to try growing hydroponically in my second allotment greenhouse and as cut and come again at home. I'm going to blitz the slug and snail population over the late Winter months and hopefully have some success.
Lettuce Seeds when kept in ideal conditions last between 3 - 6 years. Most companies only allow 2 - 3 years between the saved on and the sow by dates on the back of their packs.
Yes there will be a reduction in germination rate as the seeds get older but you can always chit 10 on damp kitchen towel to check out the current germination rate %, especially as they are supplied in 100's, and 1,000's per pack.
This collection of tomato seeds has been built over the last 14 years is thanks to a number of seed circles, one that I ran for two years and virtual seed parcels.
Currently there are 181 varieties of Tomatoes in my Tomato Seed Bank of which 29 are F1, I will be saving the seeds from plants grown from F1 seeds if they are worthy of saving and seeing what I get from the exercise.
Up until 2023 I used to inspect the list below and decide on the 22 varieties that were to be grown in the back garden. Six that would be grown in Quadgrows in the allotment greenhouse and normally six that would be grown out on the allotment plot.
In 2025 I grew all Blight Resistant tomatoes and as the greenhouses were out of action as I could no longer get in and out of them because of my mobility issues I grew 10 plants out in two of the new raised beds. Six plants in one and 4 plants in the other and had quite frankly more tomatoes that usual when growing many more plants.
In 2026 as I could not get down to the allotment I grew Crimson Crush, Crimson Cherry, Big Mother Fucker and Tennis Ball and the other varieties I donated to my neighbour and his family.
2027 If mobility returns will see an increase in the numbers and the varieties of seeds that will be sown and grown
Tomato seeds if kept in ideal conditions can last between 5 - 10 years, so I have marked seeds coming up to 10 years old as < Refresh Seedand will sow them to replenish the seed bank in 2027. I may have to recruit some fellow plot holders to grow as there appear to be many seed that need refreshing in the Tomato Seed Bank in 2027
Alisa Craig - Mr Fothergills - Sow by 2019 Alicante - Sow by 2017 < Refresh Seed
Alfresco - Mr Fothergill's - Sow by Dec 2026 Althaea- Tomato Seed Swaps Saved by Col Pope 2022
Arielle F1- Marshalls - Sow by 2019 Artisan Pink Tiger- Tomato Seed Swaps Saved by Col Pope 2022
Tumbling Cherry - Mr Fothergill's - Sow By 2020 Tumbling Tom Red - Thompson & Morgan - Sow by 2020 Vesennij Mieurinsky- Grapevine 2016 White Cherry- D.T.Brown 2020
Due to fighting cancer & the autoimmune disease (unnamed), which has left me with Seronegative inflammatory arthritis, which has inhibited my activities on the allotment during 2024 & 2025, I have not got around to growing Tree Spinach, but its on the cards for 2026.
Tree spinach has eye-catching bright magenta with almost sparkly growing tips. Spinach plants can grow up to 2m tall, hence the name Tree spinach.
This vigorous plant can be harvested as a cut and come again leaf from 25cm tall. Easy to grow, adds columns of height and colour to the veg garden.
It has intense, almost glittery, brilliant pink baby leaves which look dazzling in a mixed leaf salad. Best picked when tender and very young, for use in salads or as a spinach substitute. It is fantastic melted in butter and keeps its magenta when cooked. Once it's tall, it does become a lot coarser.
Chenopodium giganteum self-seeds prolifically, so keep harvesting the plants before they flower, or whip them out to feed to chickens or put on the compost before they run to seed.
Now I did go looking for YouTube videos about Tree Spinach but what I found was not the variety Mr Fothergill’s is selling and Alys Flower has written about, that variety Tree Spinach (Chaya) cannot be eaten raw as salad and needs cooking for 20 minutes as there are traces of Cyanide in the leaves!
I thought they may be different varieties and wrote to Mr Fothergill's Marketing Services manager to ensure I was correct?
Hi Alan
These are two very different type of Tree Spinach. Our tree spinach Chenopodium giganteum (the one Alys Fowler also mentions) is completely different from Chaya- Mexican Tree Spinach Cnidoscolus aconitifolius (or Mayan Spinach). So, while the latter requires care in preparation, the former is completely safe.
Hope this helps.
It did help to put my mind at ease, so remember if you find YouTube videos about Tree Spinach it's more than likely going to be the Chaya variety.
Cultivation
Grow in any well-drained fertile soil, in a sunny or semi-shaded position. In the ideal growing conditions, they can grow quite rapidly and may require staking if they become too tall
Propagation
Sow indoors in early spring or sow direct in early summer, once the soil has warmed up
Suggested planting locations and garden types
Patio and container plants
Pruning
Harvest the leaves as required, to keep the plant compact and cropping well
Pests
Generally, pest-free
Diseases
Generally disease-free
Huw Richards has produced a very informative video on Tree Spinach