ROAST RADAR › Tandem Coffee RoastersOBSERVED · LIVE
Alejandrina Maytan - Peru
first seen 28 Aug 2026 · in stock in 32 of 32 sweeps since · last confirmed 28 Sep 2026
01 — DOSSIER
OBSERVEDas listed by Tandem Coffee Roasters, captured in the latest sweep · underlined values are doors into the reference
ROASTERTandem Coffee Roasters
ORIGINPeru
PRODUCERAlejandrina Maytan
VARIETYSL9
PROCESSWashed
ALTITUDE2,280 MASL
HARVESTnot stated
02 — FLAVOR
OBSERVEDas stated by the roaster · resolved against the Waveform Coffee Flavor System
Rose · Mango · Strawberry

Rose
FLORAL › FLORAL AROMATICS

Mango
FRUITY › TROPICAL FRUIT

Strawberry
FRUITY › BERRY
03 — SIGHTING RECORD
OBSERVEDthe pipeline's own record — one sweep per scrape run that read the roaster's catalogue since first sighting
FIRST SEEN
28 Aug 2026
SWEEPS IN STOCK
32 of 32
LAST CONFIRMED
28 Sep 2026
30 AUG
13 SEP
28 SEP
one dot = one scrape run that read the catalogue and found this lot in stock · a ring = listed but sold out · a dash = not listed at all · the last mark is the latest sweep, green when in stock
a roaster's feed can keep a sold-out lot listed indefinitely, so the count above is of sweeps in which it could actually be bought — not of sweeps in which it appeared.
04 — ELSEWHERE IN THE FIELD
OBSERVED · LIVEMORE FROM TANDEM COFFEE ROASTERS×7
Tandem Coffee RoastersLa Piramide - Colombia
Colombia
Washed
seen 28 Sep
↗
Tandem Coffee RoastersShoondhisa Natural - Ethiopia
Ethiopia
Natural
seen 28 Sep
↗
Tandem Coffee RoastersKambarare - Kenya
Kenya
Washed
seen 28 Sep
↗
SL9 ELSEWHERE×4
Hydrangea Coffee RoastersSL9 - Washed - Chavez Estate, Lot #3
Peru
Washed
SOLD OUT
↗
Counter Culture CoffeeIncahuasi SL9 Variety
Peru
Washed
SOLD OUT
↗
George Howell CoffeeLlaqta Pata, Peru
Peru
Washed
SOLD OUT
↗