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Seeds can be grown directly into the ground, but they can also be
started in trays and pots using compost.
Seeds used
basil, marjoram, garlic chives and rocket.
Materials
- Seed compost (preferably peat-free compost)
- Seed trays or pots of about 8cm diameter)
What you do
- Almost fill the tray/pots with damp compost
- Using a rounded-end spatula, sprinkle a few seeds thinly over
the compost
- Cover with a thin layer of compost
- Water sparingly
- Place in a warm, light place (on a window sill or in a
conservatory) and wait for the seedlings to appear. This should
take between 2 -5 days, depending on conditions
- Water regularly to keep the compost damp
- Turn the pots/trays regularly when the seedlings appear.
Do you know why you need to do this?
- When the seedlings are big enough, prick out the young
seedlings.
("Prick out" means lift out the seedlings carefully
and plant them in another, perhaps bigger, pot or tray where
they will have more room to grow.) You can prick them out into
your garden.
How can you tell when the seeds are big enough?
Growing seeds in different conditions
All green plants need
Can you think of an experiment to test this?
Clue: suppose you excluded one of the things mentioned
above.
Then Test Condition 1 might be
- Light - no
- Water - yes
- Soil - yes
- Heat - yes
Think about
- How long your test will last
- How you will make sure it is a fair test
- What you notice when the seeds begin to germinate
- When you prick out the young plants, what you notice about the
seedling
- Counting how many seedlings germinated (grew into plants)
- Estimating the number of seeds that did not germinate (the
seed packet might give you a clue how to do this)
- Writing down your observations
- Using a table to record your findings
- Doing some reading to find out why a plant needs leaves and
roots
- Writing a report on what you did, using your
observations. Include your table of results and any
drawings you make.
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Seed pots

Seed trays

Seed Trays planted and labeled

Seed trays and pots planted

Seeds germinated between 2 to 5 days
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