Playing Russian Roulette with peppers

Back in the 16th century, Franciscan monks brought chilli pepper seeds from the recently discovered Americas back to Galicia on the north-west tip of Spain. Back to the town Herbon in the municipal area of Padron, to be precise. Grown over generations in the green Galician valleys, the descendents of those American peppers adapted to the warm but rainy climate. Today the area grows about 15,000kg annually of the renowned pimientos de Padron, picked when green and about an inch or two long, and fried in olive oil before being sprinkled with salt and eaten with the finger as a tapas dish.

The peppers are delicious - but come with a twist. Most of them are mild and sweet, even fruity tasting. But a few in each batch - maybe one in five, one in ten - will be hot. Not as fiery as a bird's eye or Scotch bonnet - but definitely mouth-fizzingly hot. The hot peppers look no different to the mild ones - it is, indeed like playing Russian roulette, if with rather less drastic consequences.

Perversely perhaps, this characteristic of pimientos de Padron makes them popular with children - so long as it's someone else who gets the hot one.

Padron peppers grow easily enough in the south of England, where the weather can also be mild but rainy. Seeds are available from Nicky's Nursery, and Franchi Seeds of Italy, among others. Sow seeds in small pots in February and place the pots indoors on a sunny windowsill. Padron pepper seeds shouldn't need any additional heat and are reliable germinators. Grow on until after the last frost, usually the beginning of May, but this year I waited until the start of June, then transplant either into large pots for the patio, or into the open ground. I usually put three Padron seedlings into a 30cm pot filled with multipurpose compost and water them well in. Here in the UK, the small white flowers should come out in June/July and the first peppers be ready to eat at the start of August.

Pick the peppers young, or at least if you don't and leave them until they grow bigger and glossier, the proportion of hot ones will increase to one in two or three. They will eventually ripen to a deep red colour.

Preparing the peppers to eat the traditional way is simplicity itself. Choose a frying pan that will just hold your peppers in a single layer. Pour in extra virgin olive oil to cover the bottom and place over a medium heat. Add the peppers all at once:they should be clean and dry, but they should be whole with the stalks left on. Toss them in the pan to coat with oil and fry for 5-8 minutes or so, until the peppers have wilted and the skin blistered in places. Turn out into a bowl, which you can line with kitchen towel to drain off the excess oil. Remove the towel, sprinkle the peppers with coarse salt, and serve - preferably with a Galician beer or an Asturian cider.

Beanz meanz trouble

I’ve heard a mass of anecdotal evidence that this year was particularly bad for germinating French and runner beans. Even taking into account my usual method of getting enough seedlings for a crop, it was a struggle. My tried and tested procedure goes like this:

1. Sow beans in pots

2. A fortnight later, when they haven’t germinated and I am conscious that time is getting on, buy plants from local garden centre and plant out at allotment.

3. Check pots the next day to find seedlings have now germinated.

This 3-step process also works if you sow direct into the ground to start with. These beans will not germinate until you have either sown some more in pots or bought some plants from the Garden Centre. Then they will sprout.

A peck of peppers

While researching plants for the Secret Garden Club’s GrowYour Own Curry workshop last year, I found few plants that couldn’t be raised in the UK, indoors and with a little environmental control. Many spice plants grow in jungle areas, or are forest floor plants, so like a warm, humid climate and perhaps surprisingly not too much sunshine. I found myself advising placing plants in bathrooms quite often.

Since the first Grow Your Own Curry I've discovered a couple of other spice plants which will grow happily in the UK given the right conditions.

Out in the open ground, I’ve transplanted a Szechuan pepper tree (Zanthoxylum bungeanum), bought from Crug Farm in Wales. Szechuan pepper seedpods have the distinctive peppery heat of conventional peppercorns, with a hint of citrus. The plants themselves are very attractive with dark glossy leaves – and also some vicious spines, both on the main stems and along the leaf stems as well.

These should survive the British winter outside – my plant originated in Korea where winters can be harsh - but I will give it some protection if the temperature drops much below freezing. It spent last winter in the greenhouse where it succumbed to red spider mite, and so it is still catching up after quite a severe check in growth.

I’m also growing a pandan plant (Pandanus amarylifolius), pictured top, which has blade-like leaves with a sweet, aromatic flavour, ideal for infusions, for scenting rice puddings and cakes. It's often compared to vanilla - indeed the site in the last link calls it 'Asian vanilla', but it's not a direct substitute.

I've placed the plant in a north-facing bay window –so light, but not direct sunlight and in group with the cardamom plant (not in its third year), and the ginger plant grown from root. This group of potted plants stands in a very large saucer with a layer of gravel which I keep moist to keep the humidity levels up.

Leaves we like

While I like growing lettuces - I love the way they go from being a small floppy collection of leaves to big-hearted and ready for picking in the space of a week and the fresh crunchiness of a homegrown lettuce cannot be replicated in anything you buy in a shop – I’m increasingly drawn to new tastes in leaves.

Pea shoots are irresistible, although I’ve learned the hard way not to pinch out the growing shoots of the plants I’m growing for their pea pods. These days I’ll grow pea shoots as microleaves, using up the remains of a packet and scattering them over vermiculite in a shallow tray (a supermarket veg tray is ideal and usually comes complete with drainage holes in the bottom). Put the tray on a shallow bowl – or deep plate and pour water onto the plate - not the tray. Water will be drawn up through the drainage holes into the vermiculite without drowning it or displacing it. The peas should germinate in 2-3 days and shoots will be ready for eating within a week.

This same microleaf technique works with lots of different leaves and it’s well worth experimenting. Basil, rocket, radish, coriander will add flavour to salads and garnishes – and use up any dusty remains of a seed packet when there isn’t really enough to sow outside.

Oriental leaves like mizuna and mustard are good for giving salads a peppery punch. Mizuna is probably the easiest leaf in the world to grow, although I personally think a little goes a long way. It’s not the most exciting taste in the world.

For a leaf with a nutty bite to it, rocket is hard to beat. It grows readily in a pot or in the open ground and will readily self-sow as well so you can have rocket growing throughout the season for very little effort. Like mizuna and mustard it’s quick to bolt if there’s any check in its growth such as a dry spell, but the flowers are good to eat as well and the creamy yellow petals are delicately decorative.

For a long-lasting salad plant, corn salad or lamb’s lettuce is my favourite. I grow this in a long trough on a windowsill, starting it off early in the season (Jan-Feb) indoors and moving outdoors when the weather warms up. Great for cut and come again leaves. A heavy layer of vermiculite over the compost in the trough will keep the soil from splashing the leaves when you water, but be gentle with the watering can anyway – don’t blast it.

One of my favourite salad leaves is the French frisee: crunchy-stemmed and blanched in the middle. Some varieties are self-blanching but for those that are not, growing the plants to maturity without blanching will give you tough, bitter leaves. The blanching process tenderises both the texture and flavour of the leaves. I’ve had very variable results with trying to blanch my own, and must give this a go again next year. To blanch the frisee, choose a plant with plenty of healthy green leaves, and either tie up the central leaves with garden twine, or place an upturned bucket over the centre of the plant - the idea is to exclude light (as you do when forcing rhubarb). Make sure the plant is completely dry before you cover it. On several occasions I’ve uncovered my frisee to find a soggy mess.

Lettuces just beginning to develop plump, firm hearts.

Troughs of mixed leaves just outside the back door mean you can throw together a salad at short notice.

Hard graft: my post-operative tomatoes

Three of my newly-grafted tomato plants, in which the top of a good fruiting variety (Black Russian, in this instance) has been grafted on to a vigorous, disease-resistant stem and root. These plants have now been moved somewhere dimly lit  to recover from their transplant surgery. After three or four days, I'll move them back into the light and if the grafts have taken well, remove the orange grafting clips. When I see new leaf growth at the top, I'll cut off the old root stem and cut down the bare top of the rootstock. Once the plants are trimmed, the 'new' plant will consist of the leafy top that you see growing to the left, and the vigorous rootstock, which is the right hand stem.

The graft in close-up. There's a full description of how to perform a tomato graft at http://secret-garden-club.blogspot.co.uk/2012/04/how-to-graft-your-own-tomatoes-for.html. It's not technically difficult, just a bit fiddly. These plants are rather larger than you would normally graft - ideal for the ham-fisted like me.

Win £100-worth of toys with Make Time To Play

The months ahead offer the chance to (finally) get the children outdoors. The people behind Make Time To Play, a free app which gives active play ideas for kids of all ages, are encouraging parents to get their children outdoors with a £100 competition. 

Make Time To Play is looking for suggestions on the best play ideas for the garden or the local park. What activities do the kids get up to on their very own green, green grass of home? Trees can be hiding posts or outdoor houses, flowers add a wonderful splash of colour and the lawn acts as a lush green stage just waiting to play host to a wide range of fun filled activities!

Tell Make Time To Play what your children's most inventive garden play activity is at https://www.facebook.com/maketime2play and be in with the chance of winning £100 worth of toys, thanks to Bandai, Hornby and Golden Bear. Closing date is Friday 10 May and the competition is only open to UK residents - full competition details here.

The Make Time To Play app is well worth a look for any parent who dreads the question, "But what can I do now?" Their web page is at http://www.maketime2play.co.uk/ and they're also on Facebook.

Rhubarb - better late than never

Is this a record? Possibly the slowest forcing rhubarb in the country?

The buckets went over the rhubarb, to exclude all light and to force the nascent stalks into early growth, way back in January. Today, after weeks of obsessive checking, the stems were finally long enough to cut and eat. In The Independent, Lily Vanilli says "the first lovely pink crop of forced rhubarb has been and gone". Not on my allotment it hasn't.

As well as the darkness, which makes the stems grow long and slim in search of light, covering the rhubarb and packing it with straw also makes it warmer inside its insulated bucket, aiding early growth. In most years, anyway.

This year, the prolonged cold has evidently stopped any growth, just as the suddenly warmer weather this week has set the stalks off. I certainly hadn't imagined it would take three months to harvest any forced rhubarb - usually by mid-April we've started on the 'normally' raised main stems.

It was worth the wait though. Rather than go the whole hog with a crumble or fool, I poached the stems in a light syrup infused with half a vanilla pod and a couple of cardamoms, and served with creme fraiche (vanilla ice cream for the nipper).