Wheatgrass Juice Recipe: How to Grow, Harvest & Juice at Home

By Saran Reddy, Founder — InstaCuppa | May 9, 2026 | 10 min read | Last updated: May 9, 2026

Wheatgrass is one of those health foods that sounds impressive until you taste it. It is intensely grassy, slightly sweet, and has a lingering earthy aftertaste that stays in your mouth for minutes.

But here is the thing — it is also one of the most nutrient-dense juices you can make. A 30 ml shot of wheatgrass juice contains chlorophyll, iron, vitamins A, C, and E, and multiple amino acids. And you can grow it at home on your kitchen windowsill for almost nothing.

This guide covers everything: growing from seed, harvesting, juicing (3 methods), and the critical dosage rules that most beginners ignore.

Medical disclaimer: This article is for information only. Wheatgrass can cause nausea in first-time users. Consult your doctor before making it a daily habit, especially if you have celiac disease or wheat allergies (though wheatgrass itself is gluten-free).

How to Grow Wheatgrass at Home

Answer capsule: Soak wheat seeds (gehu) for 8 hours, spread on a tray with 1 inch of soil, water daily, keep in indirect sunlight, and harvest in 7-10 days when the grass is 6 inches tall. Total cost: about ₹10-15 per tray. One tray gives you about a week's worth of juice.
Step What to Do Time
1. Soak seeds Soak ½ cup wheat seeds (gehu ke dane) in water 8-12 hours (overnight)
2. Prepare tray Spread 1 inch of potting soil on a shallow tray (baking tray works) 5 minutes
3. Spread seeds Drain soaked seeds, spread evenly on soil. Do not bury — just press lightly 2 minutes
4. Cover Cover with damp newspaper or cloth for first 3 days (darkness sprouts faster) -
5. Uncover Remove cover on day 3-4 when sprouts are 1-2 inches tall -
6. Water daily Mist with spray bottle once daily. Do not overwater — soil should be moist, not soggy 1 minute/day
7. Harvest Cut when 6 inches tall (day 7-10) 2 minutes

Where to keep it: Near a window with indirect sunlight. Direct harsh sunlight dries out the tray too fast. A kitchen windowsill or balcony with morning light is perfect.

Seeds: You do not need special "wheatgrass seeds." Regular wheat grains (gehu ke dane) from any grocery store work perfectly. Just make sure they are not treated with pesticides or fungicides. Organic wheat is ideal.

Soil alternative: You can grow wheatgrass hydroponically (without soil) using just wet paper towels or coir pith. The yield is slightly lower, but there is zero mess. Lay damp paper towels in the tray instead of soil, spread seeds, and follow the same steps.

When & How to Harvest

Answer capsule: Harvest when the grass is 6 inches tall and has not yet "jointed" (developed a split where a second blade appears). At this stage, chlorophyll and nutrient density are at their peak. Cut with scissors just above the soil line. The grass will regrow once for a second harvest, though it will be thinner.

How to cut: Use clean scissors or a sharp knife. Cut just above the soil line — about 1 cm above the roots. Do not pull — pulling uproots the plant and mixes soil into your grass.

Timing matters: Harvest in the morning for maximum nutrient density. Plants produce chlorophyll during daylight and store it overnight. Morning wheatgrass has the highest chlorophyll concentration.

Second harvest: After cutting, the tray will regrow one more time (takes another 7-10 days). The second harvest is thinner and less sweet. After the second cut, compost the tray and start fresh.

Storage: Fresh wheatgrass stays good in the fridge for 5-7 days if wrapped in a damp cloth inside a ziplock bag. But juice it as soon as possible — nutrient content drops daily after harvest.

3 Ways to Juice Wheatgrass

Answer capsule: Cold press juicer is the best method — it gives 4.5 times more yield from leafy greens than a centrifugal juicer. Blender works but requires water and straining. The traditional mortar and pestle method works if you have no equipment. One handful of grass produces about 30 ml of juice.

Method 1: Cold Press Juicer (Best)

Feed wheatgrass into the cold press juicer slowly. The masticating auger crushes the fibrous blades and extracts deep green juice. You will get about 30-40 ml from one large handful (about 30g of grass).

Why cold press is best for wheatgrass: Wheatgrass is extremely fibrous — more fibre per gram than any common vegetable. A centrifugal juicer spins too fast and expels most of the grass un-juiced. A cold press juicer's slow crushing action wrings out every drop. Studies show cold press gives 4.5 times more yield from leafy greens compared to centrifugal juicers.

Method 2: Blender

Chop wheatgrass into small pieces. Add 2-3 tablespoons of water. Blend on high for 30-45 seconds. Strain through a fine muslin cloth or nut milk bag. Squeeze thoroughly — most of the juice stays in the pulp.

Downside: Lower yield, more oxidation (high-speed blades introduce air), and you lose chlorophyll faster. The juice will also be lighter green compared to cold press.

Method 3: Mortar & Pestle (Traditional)

Chop wheatgrass finely. Place in a mortar (sil-batta). Pound and grind with the pestle, adding a few drops of water. The grass breaks down into a pulpy mash. Squeeze through cloth. This is the most labour-intensive method but requires zero equipment.

This method works surprisingly well for small quantities (one shot). It was how wheatgrass juice was made in Ayurvedic practices before modern juicers existed.

How to Make It Taste Better

Answer capsule: Wheatgrass juice tastes intensely grassy. The best additions to improve the taste are apple (sweetness), lemon (cuts the grassiness), and ginger (adds a warming kick). Most people treat it as a 30 ml shot — down it in one go and chase it with water.
Addition How Much Effect on Taste
Apple ½ apple, juiced with wheatgrass Sweetness masks grassy flavour
Lemon ½ lemon squeezed in Citrus cuts the earthy taste
Ginger ½ inch piece, juiced with Warming kick distracts from grass
Honey 1 tsp stirred in Mild sweetness
Pineapple 2-3 chunks, juiced with Tropical sweetness, very effective

The shot approach: Most experienced wheatgrass drinkers do not sip it. They pour 30 ml into a small glass, drink it in one swallow, and immediately chase with water or a bite of apple. The taste contact is brief and manageable.

Do not mix with milk or dairy: Chlorophyll and dairy do not combine well — it can cause nausea and stomach upset. Keep wheatgrass juice away from milk, curd, or buttermilk for at least 30 minutes.

Dosage — Start Small

Answer capsule: Start with 15 ml (half a shot) for the first 3-4 days. Nausea is common in first-time users — this is normal. Gradually increase to 30-60 ml. Never exceed 60 ml per day. More is not better with wheatgrass — excess can cause headaches and digestive issues.
  • First-time users: 15 ml (about 1 tablespoon). Your body needs time to adjust to the concentrated chlorophyll and nutrients
  • After 3-4 days: Increase to 30 ml (one shot) if no nausea or stomach upset
  • Regular users: 30-60 ml per day is the standard dosage. Most health practitioners do not recommend exceeding 60 ml
  • Best time: Morning, on an empty stomach, 20 minutes before breakfast

Why nausea happens: Wheatgrass juice is a powerful detoxifier. When you first start, it can cause a "detox reaction" — nausea, mild headache, or loose stools. This is your body adjusting to the concentrated nutrients. It usually passes within 2-3 days. If it persists, reduce the amount or stop.

Mould Risk & Safety

Answer capsule: Mould is the biggest risk when growing wheatgrass at home. If your tray smells musty or you see white fuzzy patches at the base of the grass, discard the entire tray. Do not juice mouldy wheatgrass — it can cause serious food poisoning. Prevention: good airflow, no overwatering, and keeping the tray in a ventilated area.

How to spot mould:

  • White fuzzy patches at the base of the stems (near soil level)
  • Musty or stale smell from the tray
  • Slimy texture on the stems
  • Dark spots on the grass blades

Prevention:

  • Do not overwater — the soil should be moist, not wet. Soggy soil breeds mould fast
  • Use a fan or place near a window — air circulation prevents mould growth
  • Do not grow in a closed room or cupboard — humidity + darkness = guaranteed mould
  • Use clean trays — wash with warm soapy water before each new batch
  • Space seeds evenly — overcrowding traps moisture between stems

If in doubt, throw it out. A tray of wheatgrass costs ₹10-15 to grow. Food poisoning costs days of misery and potentially a hospital visit. Never take the risk.

4.5x More Juice from Leafy Greens

A cold press juicer's slow masticating action wrings out every drop from fibrous wheatgrass. Centrifugal juicers waste most of the grass.

Browse Cold Press Juicers on Amazon →
References & Sources
  1. Journal of Food Science — Chlorophyll content in wheatgrass at different harvest stages
  2. Indian Journal of Clinical Biochemistry — Wheatgrass juice and blood parameters
  3. European Journal of Nutrition — Juice yield comparison across extraction methods (leafy greens)
  4. Food Chemistry — Nutrient degradation in wheatgrass juice during storage
  5. International Journal of Food Microbiology — Mould contamination in sprouted grains

Frequently Asked Questions

Is wheatgrass juice gluten-free?

Yes. Wheatgrass is harvested before the grain (wheat) forms. At the grass stage, there is no gluten present. However, if you let it grow too long and it starts forming seed heads, gluten may be present. Harvest at 6 inches (day 7-10) and it is gluten-free.

Can I use regular wheat grains to grow wheatgrass?

Yes. Regular wheat grains (gehu ke dane) from any grocery store work perfectly. Just ensure they are whole, unprocessed, and not treated with fungicides. Organic wheat is best. Do not use wheat flour — you need whole grains with the husk intact.

Why do I feel nauseous after drinking wheatgrass juice?

First-time nausea is common. Your body is adjusting to the concentrated nutrients and chlorophyll. Start with 15 ml and gradually increase. Always drink on an empty stomach. If nausea persists beyond 3-4 days, wheatgrass may not suit your body — stop and consult a doctor.

How much wheatgrass juice should I drink daily?

30-60 ml per day is the standard recommendation. Never exceed 60 ml. Start with 15 ml for the first few days and gradually increase. More is not better — excess wheatgrass juice can cause headaches and digestive issues.

Can I store wheatgrass juice?

Ideally, drink it immediately after juicing. If you must store it, refrigerate in a glass bottle and consume within 12 hours. Wheatgrass juice oxidises very quickly — the bright green colour fading to olive green is a sign of nutrient loss. Freeze in ice cube trays for up to 2 weeks as a last resort.

Saran Reddy
Founder, InstaCuppa | Building kitchen tools that give busy Indian families their time back

The kitchen takes your mornings, afternoons, and evenings. Your family gets what's left.

InstaCuppa builds time-saving kitchen tools for busy Indian moms — so the kitchen stops stealing the moments you can't get back.

Morning chai without rushing. Evening walks with your kids. Sundays that feel like Sundays.

More time for what matters.

Amazon

Top Brand

10+

Years in Business

5L+

Happy Customers

88%

Positive Ratings

As rated on Amazon.in

This article contains affiliate links. If you buy through these links, we may earn a small commission at no extra cost to you.

📖 Read the complete guide: Cold Press Juicer: Complete Guide for Indian Families (2026)

Back to blog