An independent guide to seeds and seedlings. Not affiliated with the former website or companies on this domain; we do not sell seeds, seedlings or fertilisers.

Topics

Guide topics

The guide is divided into four topics, following the path a plant takes from a seed packet to a sturdy plant in a bed or on a windowsill. First come the seeds themselves: how to choose, store and test them. Then seedlings and everything that goes with them. Microgreens and herbs have their own logic, so they get a topic of their own. And finally, care and the mistakes almost everyone runs into. Each topic links on to answers, terms, collections and the seedling walkthrough.

Most seedling problems are visible long before the plant dies. What matters is knowing what to look for and not putting off simple fixes.

— Editor's note

Selection criteria: the question comes up for someone growing plants from seed at home or on an allotment; the answer explains a general principle and suits most crops; the advice needs no special equipment, does not promote seeds, varieties, fertilisers or shops, names no chemical products and does not rely on lunar calendars.

Seeds

What a seed packet says and how to read it, how to store seeds at home, why germination declines over time, how to test it yourself and why some seeds need stratification or scarification.

Seedlings

Containers and compost, sowing, the first days after germination, light and grow lights, watering, pricking out, feeding in general terms and gradually getting plants used to the outdoors before planting out.

Microgreens and herbs

Microgreens in the kitchen, culinary herbs from seed, houseplants you can grow yourself, and how caring for them differs from ordinary vegetable seedlings.

Care and mistakes

Leggy stems, compost that is too dry or too wet, mould on the surface, sowing too early and moving plants outside too abruptly — what lies behind these problems and how to fix them.

  • When things go wrong

    A collection for anyone whose seedlings do not look the way they expected.

  • Care terms

    Glossary: hardening off, bottom watering, grow lights, drainage.

  • Guide archive

    Every page of the guide in one place, with dates and topics — like a sowing diary.

  • Practical

    Windowsill seedlings from sowing to planting out, step by step. Plus the article catalogue.

  • Questions

    Short answers about seeds and germination, seedlings, microgreens, herbs and houseplants.

  • Reference

    A beginner gardener's glossary: seeds, seedlings and care in plain words.

Sources

  • Plant physiology textbooks and reference books
  • Botanical gardens' guidance for amateur growers
  • Russian State Register of Breeding Achievements Approved for Use

Information is current as of the date of preparation. Sowing and planting-out dates depend on your region, the weather in a given year, how much light your window gets and the temperature in your home, so go by your own conditions and the instructions on the seed packet. This guide explains general principles and is no substitute for advice from an agronomist or a botanical garden specialist.