Crops · Leafy greens and herbs · Protected cultivation
Thyme cultivation in polyhouse and hydroponics
Grow fresh thyme for hotels and restaurants under a polyhouse, in cocopeat troughs or grow bags fed by drip. Cut every month for 2–3 years from one planting, with a farm designed, built and supported by Kryzen.
Cut every 4–6 weeks
One planting lasts 2–3 years
Exact drip feeding
Why protected cultivation
Can thyme be grown in a polyhouse?
Quick answer
Yes. Thyme grows well under a polyhouse in cocopeat troughs or grow bags. The first harvest comes about 70–90 days after planting, then the plants are cut every 4–6 weeks for 2–3 years.
A polyhouse keeps rain off thyme, whose roots rot when wet. Drip feeding and well-drained cocopeat give steady growth, and insect net keeps out aphids and mites.
| Point |  |  |  |
|---|---|---|---|
| Season | One season; heat and heavy rain stop growth | Longer season with shade net and vents | All year, with cooling in hot months |
| Harvests | Slow growth; rain causes root rot | Steadier growth | A cut every 4–6 weeks for 2–3 years |
| Leaf quality | Mud, insect holes, uneven leaves | Cleaner, more even leaves | Clean, tender, even leaves with no soil |
| Pests | Aphids, caterpillars and leaf miners attack freely | Insect net and traps keep pressure low | Insect net and traps keep pressure low |
| Soil diseases | Root rot and wilt build up in soil | Still a risk; soil disease builds up over cycles | None; soil-free cocopeat |
| Water and fertiliser | Flood irrigation; much is lost | Drip into soil; some is lost | Exact drip doses to every plant |
| Revenue per acre per cycle | ₹2–3 lakh | ₹4–6 lakh | ₹7–10 lakh |
| Setup cost | Low | Medium | Highest; see your quotation and subsidy |
Expected revenue
How much revenue to expect per acre, per cycle
Expected sales from one acre of thyme for one crop cycle, and the risks you have to fight with each way of growing.
Open field
₹2–3 lakh
per acre, per crop cycle
Seasonal crop in soil, exposed to rain, heat and pests.
Risks11 risks to fight
- Insect attack
- Climate attack
- High cost of fertiliser
- High cost of water
- High cost of labour
- Cost of pesticides
- Cost of growth boosters
- Cost of land preparation
- Mulching paper
- Uneven quality
- Unpredictable quantity
Polyhouse + soil-based growing
₹4–6 lakh
per acre, per crop cycle
Protected crop planted in soil beds with drip irrigation.
Risks5 risks to fight
- Insect attack (avoided)
- Climate attack (avoided)
- High cost of fertiliser (avoided)
- High cost of water (avoided)
- High cost of labour
- Cost of pesticides
- Cost of growth boosters
- Cost of land preparation
- Mulching paper
- Uneven quality (avoided)
- Unpredictable quantity (avoided)
Polyhouse + hydroponics
₹7–10 lakh
per acre, per crop cycle
Protected crop in cocopeat with drip fertigation.
RisksNone of these risks
- Insect attack (avoided)
- Climate attack (avoided)
- High cost of fertiliser (avoided)
- High cost of water (avoided)
- High cost of labour (avoided)
- Cost of pesticides (avoided)
- Cost of growth boosters (avoided)
- Cost of land preparation (avoided)
- Mulching paper (avoided)
- Uneven quality (avoided)
- Unpredictable quantity (avoided)
Struck-through risks are ones that protected cultivation takes away. Revenue depends on variety, season, market price and how well the crop is managed. Our team prepares a crop projection for your farm before you build.
Where it grows
Best growing systems for thyme
Thyme is a low, woody perennial herb that needs dry, well-drained roots. Cocopeat troughs and grow bags with drip suit it best.
Most usedTrough
Long cocopeat troughs on the ground for low, spreading thyme.
Cocopeat grow bags
Cocopeat bags with drip; easy to keep roots well drained.
Inside the right polyhouse
What to plant
Types of thyme grown in polyhouses
Thyme is sold as fresh sprigs to hotels and restaurants, and dried for spice buyers.
Thyme
Small, fragrant leaves on fine stems for European and Mediterranean cooking.
Climate and feeding
Ideal growing conditions for thyme
A polyhouse lets you hold these ranges for most of the year. Vents, shade nets, foggers or fan and pad cooling keep heat in check, and drip fertigation sets the feed. Values are from the Kryzen Plant Wiki.
Thyme in the Kryzen Plant Wiki on alpha.kryzen.com, prepared by an experienced agronomist with more than 35 years of work and hands-on experience across 100+ crop cycles. See the Agronomy Wiki.
| Factor | Ideal range for thyme |
|---|---|
| Season | All season in a polyhouse; cooling needed in peak summer |
| Growing temperature | 15–30 °C |
| Relative humidity | 40–60%; keep the leaves dry |
| Feed TDS | About 950 ppm |
| Feed pH | 5.5–7 |
| Plant density | About 10–12 plants per m² |
| Planting material | Seedlings or rooted cuttings |
| Growing system | Cocopeat troughs or grow bags with drip |
Crop cycle
From seedling to last harvest
Thyme is planted once and cut for 2–3 years.
- 01
35–45 days
Nursery
Seedlings or cuttings are raised in cocopeat plugs until well rooted.
- 02
Day 0
Planting
Young plants go into troughs or bags with light drip.
- 03
Weeks 1–10
Spreading
Tips are pinched so the plants branch and spread.
- 04
70–90 days
First harvest
The first cut is taken once the plants are full.
- 05
Every 4–6 weeks
Regular cuts
Soft stems are cut before flowering.
- 06
2–3 years
Renewing
Old woody plants are replaced when yields drop.
Plant protection
Common thyme pests and diseases
A polyhouse with insect net, double doors and sticky traps keeps most problems out. Catch the rest early. See the Agronomy Wiki for full guides.
| Pest or disease | What you see | How to prevent it |
|---|---|---|
| Root rot | Plants yellow and wilt; roots turn brown | Well-drained media, light watering |
| Powdery and downy mildew | White powder or yellow patches on leaves | Keep leaves dry, good airflow |
| Spider mites | Speckled, dull leaves in hot, dry spells | Check plants weekly, early control |
| Aphids | Sticky, curled shoots | Insect net, yellow sticky traps |
| Fusarium wilt | Stems die back | Clean planting material, remove infected plants |
Harvest and selling
Pick, grade and sell
Careful picking and grading decide the price you get.
- Cut soft stemsCut the soft top third of the stems; avoid cutting into old wood.
- Cut before floweringFlavour is strongest just before the flowers open.
- Sell fresh or driedPack fresh sprigs for restaurants, or dry them in shade for spice buyers.
- Sell with live pricesTrack rates on Price Watcher and reach buyers through Buyers Connect.
Cost and running
What a thyme farm needs
Your quotation lists every item, and our team prepares a thyme crop projection for your farm before you build.
Steady power
Drip runs on a timer. We connect your generator or solar backup for long power cuts.
Good water
A water test before you start tells us how to plan the nutrient solution.
Daily EC and pH checks
Check the feed and the run-off every day and adjust the dose for the crop stage.
Trained workers
Cutting, drying and packing every month. We train your team for 4 days at the start.
Plan your doses and your sales
Use the nutrient calculator to plan feeds for each stage. Current prices from Price Watcher go into your project report, and Buyers Connect helps you sell after harvest.
Included free
- 6 months of virtual agronomy
- 4-day training for your farm team
- Hydroponic Masterclass logins
- Farm management software
- Buyers Connect
Worth ₹1.08 lakh
Kryzen fully managed farm
Plan a managed mega farm with Kryzen
Starting at 10 acres+
Ready to invest in 10 acres or more of protected cultivation? We help you set up the farm, run it and find a market for the produce.
- We set it upSite survey, design, construction and all farm buildings.
- We run itOur agronomists and trained team manage every crop cycle.
- We find the marketBuyers for your produce through Buyers Connect.
Why you should plan it
- Up to ₹2–2.5 crore a yearIncome potential from a 10-acre managed protected cultivation farm.
- Tax-free agricultural incomeAgricultural income is exempt from income tax under Section 10(1).
- 35% project subsidySupport on the project cost under eligible government schemes.
- AIF: 3% loan interest subsidyInterest subvention on your project loan under the Agriculture Infrastructure Fund.
- 10-year concession periodA long-term agreement for running and managing the farm.
- Build-Operate-TransferWe build the farm, operate it and transfer it to you.
Subsidy and finance
Subsidy for your thyme polyhouse
Polyhouse projects built to National Horticulture Board (NHB) and National Horticulture Mission (NHM) norms can apply for government subsidy. A bank loan is usually part of the project, and the subsidy is paid after the project is checked.
NHB subsidy provider
Kryzen is a registered National Horticulture Board subsidy provider for all states.
NHM state subsidy provider
Enrolled with the National Horticulture Mission in Maharashtra and Karnataka for state horticulture schemes.
Project report for your bank
We prepare the detailed project report (DPR) your bank and subsidy file need, with cost, finance and profit projections.
Subsidy amounts depend on the scheme, your state and current government guidelines. The final decision is made by the government department.
How we build
From first call to first harvest
Ten steps, one team. Most projects are built in 45 to 90 days after material reaches the site.
1Free online consultation
We discuss your land, water, budget and goals on a video or phone call.
2Site inspection
Our team checks level, slope, sunlight, soil, water, power and road access.
3Design and quotation
We design for your climate and crops, and share a detailed quotation.
4Project report and finance
We prepare the DPR for your bank loan and subsidy file.
5Subsidy and loan
We help you apply for NHB or NHM subsidy and your bank loan, with the documents each office needs.
6Manufacturing
We cut, shape and quality-test the material at our factory in Satara.
7Construction
Our team builds the foundations, structure and growing systems on your land.
8Testing and handover
We test every system and hand over a working farm.
9Training and agronomy
Hands-on training for your team and 6 months of virtual agronomy support.
10Harvest management
We help you plan harvests, grading and sales, with market prices from Price Watcher and buyers through Buyers Connect.
Can thyme be grown in a polyhouse?
Yes. Thyme grows well under a polyhouse in cocopeat troughs or grow bags with drip.
How long does thyme take to harvest?
About 70–90 days after planting. It is then cut every 4–6 weeks for 2–3 years.
Why does my thyme rot?
Wet roots and leaves. Thyme needs well-drained media, light watering and dry leaves.
How much revenue can thyme make per acre?
Expected revenue per acre for one crop cycle is about ₹2–3 lakh in open field, ₹4–6 lakh in a polyhouse with soil-based growing and ₹7–10 lakh in a polyhouse with hydroponics. It depends on variety, season, market price and how well the crop is managed.
Where can I sell thyme?
Fresh to hotels and restaurants, or dried to spice buyers. Use Buyers Connect to reach buyers.
Talk to our team
Plan your thyme farm with us
Tell us your land, water and market. We’ll suggest the right polyhouse and growing system for thyme and share a detailed quotation.