In this guide
The quick answer
Arabica coffee (Coffea arabica) is one of the two main species of coffee bean, accounting for about 60% of global production. It grows at higher altitudes (900–2,000 m), tastes smoother and sweeter with natural fruit and chocolate notes, and contains roughly half the caffeine of Robusta. When a coffee brand says '100% Arabica,' it means the cup contains no Robusta, no chicory, and no filler only the higher-grade bean. P.S. Coffee will use 100% Indian Arabica, sourced locally from Chikmagalur and Coorg.
Key takeaways
Arabica is one of two main coffee species the other is Robusta. Arabica is ~60% of global production.
Arabica grows at 900–2,000m altitude; Robusta below 900m. Altitude is what creates the flavour complexity.
Arabica tastes smoother, sweeter, more complex fruit, chocolate, and nutty notes. Robusta is harsher and more bitter.
Indian Arabica from Chikmagalur and Coorg is world-class shade-grown alongside cardamom and pepper for unique spice notes.
Most QSR coffee in India is a 60/40 Arabica-Robusta blend. P.S. Coffee will use 100% Arabica only.
It takes 3–5 cups for your palate to fully appreciate the difference by cup 5, blended coffee will taste harsh.
Arabica vs Robusta the practical difference in your cup
Robusta is cheaper, stronger, more bitter, and produces a thicker crema. It is used in most instant coffees, budget espresso blends, and South Indian filter coffee mixes. Arabica is more expensive, harder to grow, and produces a significantly more complex, smoother cup.
When you taste a coffee and notice notes of chocolate, citrus, or nuts that is Arabica's flavour doing its job. When you taste flat bitterness and a gritty aftertaste that is Robusta working as designed, for low cost and high volume.
| Attribute | Arabica | Robusta |
|---|---|---|
| Altitude grown | 900–2,000 m | 0–900 m |
| Share of global production | ~60% | ~40% |
| Flavour profile | Smooth, sweet, fruit & chocolate notes | Bitter, strong, earthy |
| Caffeine content | 1.2–1.5% | 2.0–2.7% |
| Typical use | Specialty, craft coffee | Instant, budget blends, fillers |
| Wholesale price (approx.) | ₹400–600 / kg | ₹180–250 / kg |
| Best brewed as | Espresso, pour-over, cold brew | Instant, strong commercial blends |
India grows some of the world's best Arabica
Most people do not know this. Indian Arabica from Chikmagalur in Karnataka and Coorg grows at 900–1,800 metres, shade-grown alongside spices like cardamom and pepper. This intercropping adds subtle spice notes that are genuinely unique to Indian-origin coffee you cannot grow this anywhere else, because no one else grows coffee next to cardamom at altitude.
India exports premium Arabica to European specialty roasters. Then, in a strange round trip, the country imports blended instant coffee powder made by the same companies. The best Indian Arabica is shipped out. The everyday Indian cup is mostly Robusta.
P.S. Coffee will use 100% Indian Arabica. Locally sourced, freshly roasted, ground at the moment of order. The coffee in the cup will have been grown in the same country it is being served in which should not be a differentiator, but somehow is.
Why "100% Arabica" matters in a grab-and-go format
Most QSR coffee in India uses a blend typically 60% Arabica, 40% Robusta because it reduces the cost per cup by ₹8–12. The Robusta adds bitterness, weight, and a thicker crema. Many customers read that bitterness as "strength" and assume it is a quality signal. It is the opposite.
P.S. Coffee is being built without that blend. The cup will be 100% Arabica. No exceptions. No "premium tier" upcharge for it.
The cost savings that make ₹89 specialty coffee possible will not come from the bean. They will come from the Pod format lower rent, lower labour overhead, no ambiance investment. The overhead is what we are lowering. The bean is what we are protecting. This is the entire quality promise of P.S. Coffee in one ingredient decision.
✓ 100% Arabica · what you get
- ✓Smoother, sweeter, more complex cup
- ✓Natural chocolate, fruit, and nutty notes
- ✓Lower caffeine no spike-and-crash energy
- ✓Cleaner finish, no grit or harsh aftertaste
- ✓Origin traceability single-bean species
- ✓Best brewed as espresso, pour-over, or cold brew
! Robusta blend · what you trade
- ✕Harsher, more bitter, less complex
- ✕Earthy / woody / rubbery off-notes possible
- ✕2× the caffeine sharper energy spike
- ✕Thicker crema mistaken for 'strength'
- ✕Cheaper input cost per cup (₹8–12)
- ✕Used in instant and budget commercial blends
How to taste the difference (it's subtle at first)
If you have spent years drinking blended instant coffee or budget espresso, your first 100% Arabica cup may feel strange lighter, less aggressive, more complex. Your palate is used to Robusta's blunt bitterness, and Arabica does not deliver that. It delivers something subtler.
By the third or fourth cup, you will notice:
- Smoothness. No harsh aftertaste. No grit on the tongue.
- Natural sweetness. A subtle caramel, chocolate, or nutty note not added, inherent to the bean.
- No spike-and-crash. Lower caffeine means steadier energy, not a 90-minute peak followed by a slump.
- Complexity. Different notes on different roast days, because the bean is alive enough to vary.
This is not a marketing line. It is a palate adjustment. Once your tongue learns Arabica, you cannot un-taste the harshness in everything else.
Who should care about 100% Arabica
You don't need to be a coffee snob to care. You just need to drink coffee daily.
If you're drinking 2–4 cups a day, the cumulative palate impact of Robusta-blended coffee is real. 100% Arabica means cleaner taste, smoother energy, no bitter aftertaste cycle.
These brewing methods reveal the bean. Arabica's complexity comes through; Robusta's flatness gets exposed.
Arabica has roughly half the caffeine of Robusta. Same coffee ritual, half the spike.
If you want to learn cupping, develop palate, or just notice what you're drinking Arabica is where the conversation actually starts.
Frequently asked questions
See what 100% Indian Arabica will look like on the menu.
P.S. Coffee is being built around a single sourcing standard 100% Indian Arabica, freshly ground, properly extracted. Take a look at what the menu will offer when the first Pod opens.
Pre-launch · 100% Arabica · Ahmedabad first · pscoffee.in