Plan Your Garden This Spring

I'd like help planning my garden for this spring and summer. Here are the details:

Garden size: [e.g. small back garden, balcony with pots, large allotment, just a windowsill]

Location: [e.g. Bristol, Scottish Highlands, south London]

Which direction it faces: [e.g. south-facing, north-facing, not sure]

Soil type (if you know): [e.g. clay, sandy, chalky, no idea — it's sticky when wet]

What I'd like to grow: [e.g. easy flowers, vegetables, herbs, a mix of everything, wildflowers for bees]

My experience level: [e.g. complete beginner, had a go before but nothing survived, fairly confident]

Time I can spend each week: [e.g. an hour or two, a few hours at the weekend, as little as possible]

Budget: [e.g. as cheap as possible, happy to spend a bit, no limit]

Please give me:
1. A simple month-by-month plan from now through to September — what to plant and when
2. Suggestions that suit my conditions and experience level
3. Any money-saving tips like growing from scraps, free compost, or recycled containers
4. A short list of the supplies I'll actually need to get started
5. One fun project I could do this weekend to kick things off

Keep the language friendly and jargon-free. Assume I don't know my annuals from my perennials.