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Dr Forest

Tomato Plant Food Trio

Regular price £30.50
Regular price £34.50 Sale price £30.50
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  • ✓Handmade in Stockport
  • ✓Family-run business
  • ✓Organic ingredients
  • ✓30-day returns
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Made by Growers · Backed by Science

Chilli plant food plus strawberry and tomato blends in one set

Three 1.5 kg blends Tomato, chilli, strawberry Two 750 g bags each Packed in Stockport Compostable bags

Tomato plant food, chilli plant food and strawberry fertiliser — 1.5kg of each slow-release crop blend, not liquid concentrates. They are separate ratios rather than one all-rounder. The tomato listing already owns tomato plant food.

Tomatoes want potassium once they set fruit. Chillies want a steadier hand, since too much nitrogen buys you a magnificent plant and very few pods. Strawberries want potassium too, but earlier, and they resent being pushed. What is in the trio: Organic Tomato Fertiliser 3-4-6 — 1.5 kg; Chilli & Pepper Fertiliser — 1.5 kg; Strawberry Feed — 1.5 kg. Each blend comes as two 750 g bags rather than one 1.5 kg bag, so an opened bag keeps better. Handcrafted in Stockport, every ingredient listed. Each carries its own application rate, unchanged in the trio. A spring and summer set. Worth having on the shelf before March, when questions about what to feed strawberries and how often to feed tomatoes start arriving. More in Tomatoes & Edibles, Feed by Crop and Bundles & Kits. Quantities via the feeding calculator.

Also sold on their own

Each is also sold on its own — Tomato Fertiliser · Chilli & Pepper Fertiliser · Strawberry Feed

3-4-6Tomato bag
3-3.5-7Chilli bag
3-2-7Strawberry bag
Own rateUnchanged in the trio

Who this trio is for

  • Chilli plant food in pots and under glass, where too much nitrogen is the usual mistake
  • Strawberry plant food on beds, planters and hanging baskets
  • Tomato blend in the greenhouse or a sunny bed, on its own ratio
  • Growers who buy all three every spring and would rather do it once

Three crop blends

  • Tomato, chilli and strawberry each keep the ratio written for that crop
  • Packed as 750 g pairs so the second bag stays sealed
  • Each listing keeps its own rate

One feed for all three crops

  • A tomato ratio on chillies often means leaf and mild pods
  • Strawberries get pushed if you treat them like tomatoes all summer
  • The Tomato & Vegetable pair is the other two-crop set, for tomatoes plus the wider plot
Packed in Stockport

Dr Forest handcrafts this in Stockport, Greater Manchester. Made with organic ingredients; we do not call it certified organic. Compostable bags. Made by Growers. Backed by Science.

The Science

Why tomato, chilli and strawberry feeds are not interchangeable

All three are fruiting crops with a potassium habit, which is why people try to feed them from one bag. The differences matter. Tomato 3-4-6 is built for fruit fill once trusses set. Chilli 3-3.5-7 keeps nitrogen moderate so capsaicin and flavour volatiles are not diluted by lush growth. Strawberry 3-2-7 is potassium-led with nitrogen held down so berries stay firm and aromatic rather than leafy.

How often to feed tomatoes is a crop-page question: follow the tomato listing, not a trio average. What to feed strawberries follows the strawberry listing.

Three fruiting crops, three ratios. One all-rounder is how you get a handsome chilli plant and not much heat.
01

Tomato potassium after set

3-4-6 is shaped for trusses, not for a leafy hedge.

02

Chilli nitrogen restraint

Moderate N preserves heat and aroma; excess N is the usual home-growing mistake.

03

Strawberry potassium earlier

3-2-7 feeds sweetness and firmness without a nitrogen surge.

04

Separate rates

The trio does not invent a combined handful for three crops.

References

  1. Marschner, P. ed. (2012). Marschner's Mineral Nutrition of Higher Plants, 3rd ed. Academic Press.
  2. Wang, Y. et al. (2023). Combined organic–mineral fertilisation meta-analysis, 7,859 data pairs. Science of the Total Environment.
  3. Xu, S. et al. (2024). Organic fertilisation, biomass and biodiversity. Nature Communications, 537 experiments.
  4. Johnston, A.E. & Dawson, C.J. (2018). Polyhalite as a fertiliser. Proceedings 826, International Fertiliser Society.
  5. Craigie, J.S. (2011). Seaweed extract stimuli in plant science and agriculture. Journal of Applied Phycology, 23(3).
  6. Nardi, S. et al. (2009). Physiological effects of humic substances on soil bacteria and mycorrhizae. Soil Biology and Biochemistry.
How to Use

How to use Tomato, Chilli & Strawberry Feed Trio

Feed each crop from its own bag

Use the tomato blend on tomatoes, the chilli blend on peppers, the strawberry blend on strawberries. Do not average the three rates.

No combined trio rate

Each bag keeps the application rate on its own listing. We have not set a single figure for the set.

Tomato 3-4-6

Rate: On the tomato bag | Frequency: Through the tomato season

Organic Tomato Fertiliser

Chilli & pepper

Rate: On the chilli bag | Frequency: Through the chilli season

Chilli & Pepper Fertiliser

Strawberry

Rate: On the strawberry bag | Frequency: As that listing states

Strawberry Feed

  1. Keep the bags separate. The 750 g split is there so you open one crop at a time.
  2. Tomatoes: follow how to use tomato feed.
  3. Chillies: follow chilli plant food.
  4. Strawberries: follow strawberry plant feed.
Use with

Tomatoes plus the rest of the plot: Tomato & Vegetable Feed Pair. Calcium questions on tomatoes: Cal-Mag and Calcium for Tomatoes. Calculator: feeding calculator.

FAQ

Tomato, Chilli & Strawberry Feed Trio: questions

No. It is three crop feeds sold together. Use the chilli bag on peppers, the tomato bag on tomatoes, the strawberry bag on strawberries.

Follow the tomato product page. The trio does not change that interval.

The strawberry bag. Details on Strawberry Feed.

You can, and it is how a lot of people end up with mild pods. The chilli bag exists because the ratio is different.

Made with organic ingredients. We do not call it certified organic.

Yes. It is crop feed, not a pesticide. Wash fruit as usual.

Stockport, Greater Manchester, packed in compostable bags.

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