Learn Tunisian crochet with this potholder:
Potholder 'It's so green' - Tunisian crochet

(To
purchase/download, please click the image)
Both the
PDF pattern for the potholder and the pattern for the crochet flower(s) are
illustrated step by step.
Materials:
For 1 standard-size potholder, 21 cm x 21 cm:
50 g light green + 50 g dark green crochet yarn made of 100% cotton/plant fiber for heat resistance, e.g. Schoeller+Stahl Record 210, 50 g - 90 m, according to the label 16 sts x 24 rows = 10 x 10 cm), so 50 g per color for the Tunisian crochet hook up to max. size 4.5.
For the flower(s), a leftover amount of cotton yarn is sufficient, e.g. Catania (Schachenmayr) or Limone (Schoeller+Stahl) for crochet hook size 2.5 - 3.5.
Note: heat-resistant cotton yarn (= potholder yarn) is only lightly twisted and therefore difficult to crochet with, especially for beginners, because the yarn splits very easily. So if heat resistance is not that important to you, e.g. if you don't place a hot pot on the potholder, you can also crochet with a cotton blend yarn, e.g. Pantino by Schoeller+Stahl.
In addition, we need a measuring tape, scissors, and a yarn needle for weaving in ends
General crochet skills are sufficient; the Tunisian crochet technique is explained with pictures.