Commercial & bulk supply · Cumbria
Commercial supply, straight from source.
Plant-derived liquid and solid material from our working farm in Cumbria. Supplied by the tonne or by the litre, and quoted around your requirement.
Stocking packaged products for a shop? See the Trade page →
Commercial supply, at a glance.
At scale
Built for more than the garden shelf.
Plant-derived liquid and solid material for businesses that need it in volume: as an input, an ingredient or a growing material.
- Multi-thousand-litreCommercial liquid supply history.
- 200+ tonnesSingle commercial solid order, September 2026.
- LinstockProduced on a working farm near Carlisle, Cumbria.
Designed for manufacturers and formulators, soil and growing-media businesses, forestry and land businesses, horticultural and professional growers, and distributors sourcing input material.
Bulk liquid
Liquid supply at commercial scale.
Processed liquid material from the digester at Linstock, planned around repeat and seasonal requirements.
Discuss liquid supply →- Material
- Processed liquid, plant-derived
- Batch
- Approximately 3,000 litres per initial processing batch
- Cycle
- 3 to 4 weeks initial processing, then settling
- Application
- Discussed individually against your intended use
Batch volumes describe production, not guaranteed capacity. We confirm what can be supplied, and when, against each requirement.
Bulk solid
Solid material. Serious volume.
Processed and stabilised over approximately three months, then sieved. Production can be scaled for larger requirements when planned ahead.
Discuss solid supply →- Material
- Processed, stabilised solid material
- Supply history
- Single commercial order of 200+ tonnes, September 2026
- Finishing
- Sieved before supply
- Supply
- By the tonne, quoted to requirement
Process & source
Where it comes from.
Linstock is a working farm near Carlisle. Its anaerobic digestion plant is fed on plant and crop material only, and leaves liquid and solid material we process into commercial inputs.
See the material cycle →- Crops and plant material
- Anaerobic digestion
- Renewable energy
- Liquid and solid material
Feedstock records are held for the digester.
Logistics
From farm gate to your operation.
Collection and haulage arrangements can be discussed around your requirement.
- Location
- Linstock, near Carlisle, Cumbria CA6 4PZ
- Scheduling
- Timed to your site, your season and the volume involved
- Volume
- Larger requirements planned with you ahead of time
- At enquiry
- Delivery point, site access and any unloading constraints
Pricing
Commercial supply is quoted around the requirement.
Material, volume and logistics vary too widely between commercial orders for a fixed list to be useful. A quote reflects your actual requirement, not an average.
Trade pricing is a separate pack →Material+Volume+Frequency+Timing+Logistics+Application=Your quote
A quote sets out the material and quantity, supply schedule, collection or haulage arrangement, documentation to be provided and payment terms.
The source
One farm. One feedstock. Two materials.
Linstock is a working farm near Carlisle, Cumbria. Its anaerobic digestion plant is fed on plant and crop material and generates renewable energy.
Digestion leaves liquid and solid material that still carries value. We process that material into commercial inputs, with the source known at every step.
- Site
- Linstock, Carlisle, Cumbria CA6 4PZ
- Process
- Anaerobic digestion
- Feedstock
- Plant and crop material only
- Excluded inputs
- No manure or waste feedstocks. Feedstock records held.
- Outputs
- Renewable energy · liquid material · solid material
- Supplier
- 1Up Natural Products Ltd, trading as The Natural Plant Food Company
From field to commercial input.
- 01Crops & plant material
- 02Anaerobic digestion
- 03Renewable energy
- 04Liquid + solid material
- 05Processing & stabilisation
- 06Commercial use
Six stages, one site. Process detail is shared as part of technical review.
In: plant and crop material grown for the digester.
Energy: digestion generates renewable energy on site.
Out: liquid and solid material, processed for commercial use.
Built around the requirement
The clearer the answers, the faster we can quote.
What we need to quote
The material and volume, when it is needed and how often, and where it is going. Nothing needs to be final before we talk.
What your team may need from us
Feedstock records are held for the digester, and process information can be shared as part of technical review. Tell us what your procurement or technical team needs and we'll confirm what is available and applicable before supply.
How logistics are agreed
Collection and haulage are discussed around your requirement. Tell us the delivery point, site access and any unloading constraints, and the arrangement is quoted with the material.
Six questions shape every order
Production cycle, not lead time Approximately three months, raw to finished, is our production cycle. Bulk material may be held, with larger or recurring requirements planned ahead, so volume and lead time are quoted to your requirement.
Edition 01 · 2026 · 12 pages
What's inside
- Bulk liquid supply
- Solid material supply
- Commercial scale and supply history
- Production and process overview
- Feedstock and provenance
- Procurement and technical framework
- Logistics and collection planning
- How commercial quoting works
The Commercial Supply Pack
Tell us what you need.
Share your requirement and we'll come back to you, or just ask for the Commercial Supply Pack. Either way you can download it straight away.
Discuss a current requirement
Get the Commercial Supply Pack
Procurement questions
Answers before you ask.
What commercial formats can you supply?
Bulk liquid and solid material, both processed from the digester at Linstock. The liquid is supplied by the litre. The solid is processed, stabilised and sieved, and supplied by the tonne for buyers who need an input, an ingredient or a growing material. Tell us which you need and what it is for, and we'll confirm what we can supply.
What volumes can you handle?
We have supplied liquid at multi-thousand-litre scale, and a single commercial solid order of 200+ tonnes in September 2026. Liquid starts from batches of approximately 3,000 litres and solid takes approximately three months, so larger requirements are planned ahead. Batch volumes describe production, not guaranteed capacity: we confirm what can be supplied, and when, against each requirement.
Can you support repeat orders?
Yes. We plan around one-off, seasonal and recurring requirements. Bulk material may be held, with larger or recurring requirements planned ahead, so tell us your pattern and we'll talk through how to schedule it.
What is the lead time?
Raw to finished takes approximately three months for both materials. That is our production cycle, not your lead time. Volume and lead time are quoted to your requirement, and production can be aligned with your schedule in advance.
Where is it produced, and what goes into the digester?
At Linstock, a working farm near Carlisle in Cumbria. Its anaerobic digestion plant is fed on plant and crop material only, with no manures and no waste feedstocks, as confirmed by the site operator. Feedstock records are held.
Can we request technical information?
Yes. Tell us the intended application and the documentation your procurement or technical team requires, and we'll confirm what is available and applicable before supply. Process detail is shared as part of technical review.
Can we collect directly?
Collection and haulage arrangements can be discussed around your requirement. Tell us the delivery point, site access and any unloading constraints, so the arrangement can be quoted with the material.
How is pricing calculated?
Commercial supply is quoted around the requirement: material, volume, frequency, timing, logistics and application. These vary too widely between orders for a fixed list to be useful, so there is no public price list. A quote sets out the material and quantity, supply schedule, collection or haulage arrangement, documentation to be provided and payment terms.
What do you need to give me a quote?
Whether you want liquid, solid or both, roughly how much, when it is needed on site, how often, where it is going and how it will move, and what your procurement team needs to see. Nothing needs to be final before we talk.