Cherry Heaven, Robinia Coppice and Irrigation Channels. Week 7 - The Polyculture Project

Another cool and cloudy week punctuated with intense sunny spells, my favourite type of weather in the gardens. This week we continued planting out the warm season crops such as tomatoes, squash and sweetcorn, cleared out the undergrowth in the Robinia pseudoacacia coppice, worked on the irrigation channels for the perennial polyculture trial garden and picked the first of the cherries.

We said goodbye to Malcolm this week - (thanks for joining us, Malcolm!) and welcomed Elise to the project.

The Gardens

Misty morning in the market garden. After the rains is a great time to chop and drop the vegetation building up a nice layer of water retentive organic matter before the long dry summers we usually have here. 

Below the walnut tree on the southern boundary we have a good shrub layer establishing including  Prunus insititia - Damson  and  Sambucus nigra  - Elderberry. It's common knowledge that walnuts produce a alleopathic chemical called juglone but in my experience there are few plants that seem to be negatively impacted by this. I started a list of plants that we or other growers have seen growing well with walnuts. You can find that list here 

Over at the volunteer house the Diospyros kaki - Japanese Persimmon is in flower. It looks like we will have a bumper crop of Persimmon this year.

The Orchard

We made our first visit to the orchard this year to catch the early cherries.

Angela and Victoria picking the early season cherries

We have not been mowing or grazing the orchard the last 3 years and native shrubs such as this Rosa canina - Dog Rose  are starting to establish among the grasses. I prefer to mow or graze and move these types of plants into the hedgerows,  as we see more diversity of flowering plants and insects in the orchard after cutting.   

Cydonia oblonga - Quince fruits forming 

The nuts are forming nicely on the young walnut trees in the orchard. 

The Coppice

Last year with the assistance of Chris Mallorie,  Fergus Webster and Gabriele Landi we started to fell some Robinia pseudoacacia in a small woodland plot.

We went back to the coppice last week and it was great to see the regrowth doing so well and the emergence of many more flowering plants and insects taking advantage of the extra light now available.  

Victoria cutting back the growth around the stools and thinning some of the smaller and bent regrowth in order to promote faster growth of the straight stems. We're planning on using the coppice sticks next year for tomato stakes. 

Here you can see the regrowth 3 weeks after the first cut last year and the regrowth approx 1 year later. The tallest regrowth stems were over 2m tall and approx 4- 5 cm diameter 

The Cornus sanguinea - Common Dogwood that grows in the understory of the woodland along with Hawthorn - Crateagus spp. are making the most of the light and flowering prolifically.

The herb layer is also a lot more active and colorful

Irrigation Channels

Victoria and Elise reshaping the irrigation channels for the perennial polyculture trial garden.

We divert some flow away from the main river into hand dug channels that pass through various plots of land before draining into our pond.

 The final stretch before entering the garden. This stream fills our pond but we also use a passive irrigation system diverting the water into contour paths that fill with water. We raise the water level in the paths by blocking the low points with sacks of sawdust. The sitting water is then drawn throughout the soil via capillary action.

   

Upcoming Courses

If you would like to create a forest garden and gain some practical hands on experience come and join us this Autumn. We'll be covering site surveying, landscape design software, installing access, beds, irrigation channels, planting tree, shrub, herb and ground layers and wildlife ponds. All in 3 days! And plenty of follow up material to take away with you to digest slowly.

Registration for our October course is now open with 15% discount on accommodation and food fees when you register as a group (2 or more).

If you appreciate the work we are doing you can show your support in several ways.

• Make a purchase of plants or seeds from our Bionursery

• Consider joining us on for one our Regenerative landscape design training course

• Donate directly to our Polyculture Project crowdfunding campaign. 

• Comment, like and share our content on social media.

Polyculture/Regenerative Landscape Design Webinars 

This season we are running live interactive sessions hosted on Zoom on a range of topics. You can register for a  webinar here.

Polyculture/Regenerative Landscape Design Webinars 

Would you like to be involved in the project? We are currently offering 1 - 6 month positions on our polyculture study.

Permaculture and Regenerative Design Internships 

We offer a diversity of plants and seeds for permaculture and forest gardens including a range of fruit and nut cultivars. We Deliver all over Europe from Nov - March.

We also offer a range of products all year round from our Online Store 

Give a happy plant a happy home :) 

The Bionursery

Planting out and bird life in and around the gardens. Week 6 - The Polyculture Project

It's been the driest Spring I can recall  but we finally got some rain this week. Very refreshing and relieving and the perfect weather for planting out. 

Tomatoes , Beans, Squash and Tagetes planted into the raised beds on an overcast day. 

We did suffer some seedling losses in the cloches, the very hot and dry April combined with a few windy days seems to have taken it's toll on them.  Here's a tray of the survivors-  Climbing Bean 'Cobra' that we plant out on tripods as part of the Zeno Polyculture. 

For more info on Zeno a vegetable and herb polyculture illustrated below that includes Tomatoes, Basil, Beans, Squash and Tagetes see our previous post here 

My brother Pete and his family we're visiting this week.  Pete has been keeping records of bird life in and around the gardens. You can find his reports at the bottom of this post. 

Oecophora bractella is a species of gelechioid moth - photo by Peter Alfrey

The legless lizard, Slow worm - Anguis fragilis are great pest predators consuming slugs, snails, caterpillars and ants. Unfortunately the local cats are partial to hunting the Slow worms  -  Photo by Peter Alfrey

Hawfinch - Coccothraustes coccothraustes Photo by Peter Alfrey

 Red-backed shrike - Lanius collurio perched in a walnut tree. Every year these wonderful birds patrol the gardens on look out for grubs. They breed around the gardens and each year they bring their young into the market garden where they perch on the tomato stakes and train the young ones  in the arts of fly and grub catching.   Photo by Peter Alfrey

Fire salamander - Salamandra salamandra . We never see these in the gardens as they prefer the dense and cooler woodland of the mountains but at night time and on rainy days you can find them  walking along the forest tracks.   Photo by Peter Alfrey

The herb layer in the forest garden full of flowering grasses this time of year 

Here you can find the Shipka Area Bird List by Peter Alfrey on Scribd

   

If you would like to create a forest garden and gain some practical hands on experience join us this Spring. We'll be covering site surveying, landscape design software, installing access, beds, irrigation channels, planting tree, shrub, herb and ground layers and making a small wildlife pond. Gingkobiloba! All in 3 days! And plenty of follow up material to take away with you to digest slowly.

Design and Build a Forest Garden Course

Would you like to be involved in the project? We are currently offering 1 - 6 month positions on our polyculture study.

Permaculture and Regenerative Design Internships 

We offer a diversity of plants and seeds for permaculture and forest gardens  including a range of fruit and nut cultivars. We Deliver all over Europe from Nov - March. Give a happy plant a happy home :) 

The Bionursery

Would you like to grow your own polycultures? Check out our range of seeds, tubers and cuttings available all year around - delivery worldwide.

Grow your own permaculture polycultures -  seed, tubers, bulbs and cuttings

 If you appreciate the work we are doing you can show your support in several ways.

• Make a purchase of plants or seeds from our Bionursery

• Consider joining us on for one our  Regenerative landscape design training courses. 

• Donate directly to our Polyculture Project crowdfunding campaign. 

Vegetable Polycultures, Biodiversity Surveys and Plants. Week 5 - The Polyculture Project

Wow! can't believe how quick that week went. Here are some photos and news from the gardens this week :) 

Market Garden

We're continuing our polyculture trials in the Market Garden, and this year will be the 4th year of the study. You can find the results of previous year's studies here. The below image is the general garden layout which includes various vegetable and herb polycultures, and control beds where vegetables are planted in block sequences in a more traditional system.  You can find out more about the vegetable polycultures we grow here.

Angela placing the tomato stakes and bean tripods in the polyculture and control beds. We'll start to plant everything out next week.

We continue to experiment with our annual polyculture Epictetus.  Swede, parsnips and beetroot seedlings sown in strips are germinating, and we plan to plant out dwarf beans, kale and marigolds next week 

Add caption

An illustration of  Epictetus  It's basically a strip pattern of various vegetables from different plant families arranged to reduce pests and diseases, optimize space and nutrient share whilst respecting the individual plant needs for space and light.

In the home garden we're trying broad beans with garlic. Fabacea (Bean family) and Alliacae (Onion family) are not a recommended mix according to common companion planting knowledge, so far they appear quite friendly. 

Broad Beans and Garlic Companion Planting 

Forest Garden

Observed this week was Chicken of the woods - Laetiporus sp. growing from a fine old Damson Tree - Prunus insititia  in the hedgerow of the market garden. A choice edible mushroom and a very beautiful specimen. Last days for the Damson though.  

Lesser Celandine -  Ficaria verna flowering on the edge of the wildlife pond. 

The herb layer in the emerging forest garden  Melissa officinalis - Lemon balm in the foreground with  Allium schoenoprasum - Chives behind and Aronia melanocarpa - Black Chokeberry shrubs in the background.

Two favourite biomass plants Symphytum x uplandicum - Comfrey growing from the base of a  Paulownia tomentosa - Foxglove Tree stool. The four poles are last year growth. They reached over 2m in one season. 

Our perennial vegetable polyculture with Asparagus officinalis - Asparagus,  Allium tuberosum  - Garlic Chives  and Fragaria x ananassa - Strawberry

Biodiversity Survey 

It was great to have Chris Kirby-Lambert back in town. Chris is working on the invertebrate diversity survey for the polyculture project. You can find the results of the May and June surveys from last year here. 

Chris Kirby-Lambert

Checking the sweep nets after sweeping the bed margins for invertebrates in Ataraxia - the perennial polyculture garden.   

Some  common invertebrates from the gardens

 The Bionursery 

An image here of Grape - Vitis vinifera cuttings taken in late winter of this year, buried 20 cm deep into a 50% river sand 50% sieved compost mix. Looks like a high strike rate this year. I take the cuttings at the same time I prune the vines. This 25 cm diameter 25 cm deep pot will take around 12 - 15 cuttings. Keep the mix moist like a wrung out sponge and 60 - 80 % of the cuttings should develop roots and be ready to plant out by the Autumn.   

Ginkgo biloba - Maidenhair Tree in leaf with the glossy backdrop of Mahonia aquifolium - Oregon Grape.

I still can't get over the fact that Gingko biloba has been knocking around this planet for 100 million years or so !!  It would make a great exclamation - for example, upon seeing a plane crashing into a sky scraper - "Gin ko be lo ba"  or "oh my Gingko" or perhaps "for Biloba's sake" 

  

Upcoming Courses

If you would like to create a forest garden and gain some practical hands on experience come and join us this Autumn. We'll be covering site surveying, landscape design software, installing access, beds, irrigation channels, planting tree, shrub, herb and ground layers and wildlife ponds. All in 3 days! And plenty of follow up material to take away with you to digest slowly.

Registration for our October course is now open with 15% discount on accommodation and food fees when you register as a group (2 or more).

If you appreciate the work we are doing you can show your support in several ways.

• Make a purchase of plants or seeds from our Bionursery

• Consider joining us on for one our Regenerative landscape design training course

• Donate directly to our Polyculture Project crowdfunding campaign. 

• Comment, like and share our content on social media.

Polyculture/Regenerative Landscape Design Webinars 

This season we are running live interactive sessions hosted on Zoom on a range of topics. You can register for a  webinar here.

Polyculture/Regenerative Landscape Design Webinars 

Would you like to be involved in the project? We are currently offering 1 - 6 month positions on our polyculture study.

Permaculture and Regenerative Design Internships 

We offer a diversity of plants and seeds for permaculture and forest gardens including a range of fruit and nut cultivars. We Deliver all over Europe from Nov - March.

We also offer a range of products all year round from our Online Store 

Give a happy plant a happy home :) 

The Bionursery