1. Fill your dish with water and soak your foam. Make sure the Oasis Renew foam is fully saturated before you start. A dry foam brick will cause stems to air-lock — you won't get a second chance once your flowers are in.

2. Start with greenery to set your margins. Place greenery lightly — you're covering mechanics and setting the outer boundaries of the design, not building a hedge. Keep width in mind: if it extends too far into the aisle, it'll snag dresses and get bumped by guests. Build up and slightly out, not wide.

3. Leave breathing room at the top for your line flowers. Don't go heavy on greenery up high. You'll need that space for your taller stems later, and overcrowding now means wrestling with placement later.

4. Place your largest mass flowers first, in a triangle. Pick your largest bloom (think cremones, garden roses, carnations) and place three stems in a loose triangle across the design. This "implied line" gives you a visual framework that makes everything else click into place faster.

5. Sink some flowers deeper than feels right. This is the part that trips up most DIYers. If every flower sits at the same height, you get what Amy calls a "sausage of flowers" which is just a blob with no dimension. Vary the depth intentionally: some flowers pushed in close to the foam, some reaching outward.

6. Add your remaining mass flowers in clusters. Repeat the triangle method with your next flower type. Work in clusters rather than spreading individual stems evenly — concentrated color reads as intentional and has way more visual impact than polka-dotting flowers throughout.

7. Bring in your line flowers for height, but angle them. Your instinct will be to point tall stems straight up. Instead, angle some of them outward and downward into the design. This creates the loose, wildflower feel that makes these arrangements look so good in photos.

8. Fill any awkward spots with texture and accent flowers. Step back and look at the whole thing. If something feels visually heavy or a color is dominating too much, bring in a softer texture flower to break the line and balance it out.

9. Check the back and add to it if needed. This is a front-loaded design, you don't need to finish the back. If the arrangement starts tipping, tuck a half-brick of foam, some rocks, or pebbles behind the foam block. Cover them in moss if you want it to look tidy. It's cheaper and easier than building out the entire back.

10. Plan your repurpose before the wedding day. When the ceremony ends, these don't get thrown away. Move them to the sweetheart table, cake table, bar, or scatter them across the reception. One arrangement, multiple uses — that's the whole point.