Hydrangea: draw a circle
Make a square shape making the edges a bit curved
Fill the circle and draw the leaves
Add details to the leaves and your done.
Water Lily: draw 3 front petals and shade in-between
Add petals that form upward
Add bottom petals
Draw the finishing details like buds and/or lily pads and voila
Hibiscus🌺: draw 3 petals the middle being more circular also pay attention to the way the leaves curve
Add the other leaves
Add in the bottom of each petal a line and draw in your stamen and pistil that stretch upward
For a finishing look add leaves and a curved stem
Poinsettia: draw 5 seeds shapes (these parts are actually flowers)
Add 5 baby leaves sticking out from each 'seed'
Draw bigger empty petals around the middle. It'll be easier to draw the leaves in sets of 3.
Add leaves to the bottom and shade them in, and draw the green leaves peeping through the gaps between the red leaves
Cosmos🌸: Draw a middle and 4 lines slighlty curved upward
Outline around them to form a petal make sure to make the tips serrated
Draw in more lines
Repeat step 18
Add your finishing touches to complete the look
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