Here’s your evidence-based, fully structured roadmap from A1 to C1 in European Portuguese, built on second language acquisition (SLA) research, memory science (Ebbinghaus forgetting curve, spaced repetition, retrieval practice), and immersion principles—while integrating your life in Portugal and your focus on permaculture.

  1. Executive Summary

Goal: Reach CEFR C1 in European Portuguese within ~30–36 months with 10 hours/week, leveraging your immersion in Portugal and your professional context (permaculture garden/orchard).

Key Principles:

  • Pronunciation first: Master European Portuguese phonology early to avoid fossilized errors.

  • Input-rich environment: Prioritize comprehensible input (Krashen) via authentic media.

  • Output with feedback: Deliberate speaking practice with correction to avoid entrenched mistakes.

  • Spaced retrieval cycles: Align reviews with forgetting curve to reinforce long-term retention.

  • Contextual learning: Tie vocabulary and structures to permaculture and daily life for deep encoding.

  • Cultural fluency: Integrate idioms, etiquette, and sociolinguistic norms of Portugal.

Expected Path:

  • A1 → A2: 4–6 months (foundation)

  • A2 → B1: 6–8 months (functional fluency in familiar topics)

  • B1 → B2: 8–12 months (independent use, more abstract topics)

  • B2 → C1: 10–12 months (professional, nuanced communication)

  1. Roadmap Table

CEFR StageDuration*ObjectivesMethodsResourcesAssessment
A1 → A24–6 moBuild core vocab (1,000 words), basic grammar, accurate pronunciationDaily SRS review, shadowing dialogues, roleplays, listen–read with graded readersPractice Portuguese app, Português XXI A1-A2, Forvo (PT), italki tutorsOral: 5-min personal intro; Written: 150-word daily life paragraph
A2 → B16–8 moExpand vocab to 2,500 words, handle most daily interactions, write structured paragraphsExtensive listening (podcasts, RTP news), weekly conversation class, field vocabulary (permaculture)Português XXI B1, RTP “Portugal em Direto”, Quizlet SRS deck (custom)Oral: 10-min conversation incl. opinions; Written: 200-word description & narration
B1 → B28–12 moReach ~4,500 words, manage abstract discussions, write formal letters/reportsGraded→authentic reading (newspapers, manuals), debate clubs, targeted grammar refinementCaminhos B2, Ciberdúvidas.pt, Público newspaperOral: 15-min discussion incl. abstract topics; Written: 300-word persuasive text
B2 → C110–12 moReach ~8,000 words, near-native listening comprehension, nuanced cultural useIntensive listening (TV dramas, radio), public speaking, professional writing in permaculture contextPortuguês Atual C1, RTP Play dramas, Science papers (agriculture)Oral: 20-min panel-style discussion; Written: 500-word academic/technical essay

*Duration assumes 10 hrs/week + living in Portugal; add 20–30% time if consistency drops.

  1. Weekly Plan Template

10 hrs/week allocation:

ActivityHoursMethod
Input (listening/reading)4Morning listening to RTP news, podcasts (Portuguese with Carla, Café Brasil), read Público or graded readers
Speaking practice2.5italki tutor (1.5h), conversation exchange with locals (1h)
Pronunciation drills0.5Shadowing RTP clips, Forvo minimal pairs
Writing1Daily 150–300 word journal or permaculture report
Grammar/vocab SRS2Anki/Quizlet review + new terms from real life
Cultural immersion0.5Local events, markets, interviews with gardeners

Review Cycles (based on forgetting curve):

  • Day 1: Learn → Review after 10 minutes (micro-recall)

  • Day 2: Review → 1-day gap recall

  • Day 4: Review → 3-day gap recall

  • Day 8: Review → 1-week gap recall

  • Monthly: Cumulative review of all material

  1. Resource List

Core Texts & Courses:

  • Português XXI (A1–B1), Caminhos (B2), Português Atual (C1)

  • Practice Portuguese (online course, EU PT focus)

  • Colloquial Portuguese of Portugal (Routledge)

Pronunciation:

  • Forvo (Portuguese, Portugal)

  • RTP Play → mimic journalists for rhythm & prosody

  • Portuguese with Carla YouTube channel

Authentic Media:

  • RTP Notícias, RTP Play, Antena 1 radio

  • Público, Observador newspapers

  • Conta-me Como Foi (historical drama), Glória (Netflix, PT)

Vocab & SRS:

  • Anki with custom deck (tag: permaculture)

  • Quizlet “Portuguese – Portugal” decks

Specialized Permaculture Terms:

  • FAO Multilingual Agriculture Thesaurus (PT)

  • Universidade de Coimbra agronomy publications

  1. Milestone Checklist

A1 → A2:

  • Understand & produce all key PT phonemes

  • 1,000+ active words, basic present/past/future forms

  • Handle everyday tasks without English

A2 → B1:

  • 2,500+ active words incl. work-specific

  • Can narrate events & give simple opinions

  • Read short news articles without dictionary

B1 → B2:

  • 4,500+ active words

  • Hold 15-min discussions incl. abstract concepts

  • Write 300-word formal letter or article

B2 → C1:

  • 8,000+ active words, idiomatic mastery

  • Follow academic lectures, news without subtitles

  • Write 500-word analytical or technical report in permaculture

  1. Optional Advanced Module — 

Permaculture Portuguese

Purpose: Achieve domain-specific C1+ fluency in agriculture, ecology, and sustainability.

Components:

  • Reading: Portuguese permaculture blogs (Quinta do Vale, Quinta das Águias), research papers from ISA Lisboa

  • Listening: Interviews with Portuguese farmers (YouTube, RTP “Verdes Anos”)

  • Speaking: Present your garden/orchard management plan to a local association, incorporating idiomatic rural Portuguese

  • Writing: Monthly article in Portuguese about a seasonal project for a community bulletin or online forum

  • Terminology SRS: Create an Anki deck of ~500 specialist terms (soil health, crop rotation, irrigation systems, native species)

I can also build you a ready-to-use Anki + review scheduler that implements this forgetting curve plan with permaculture-specific vocabulary so you get both general and professional fluency in sync.

Do you want me to prepare that package so you can start this week without having to design the deck and cycles yourself?