It is easy to start and finish a knit project in a weekend like this Beautiful in Green Squared afghan. Finished size is 48" (122 cm) square.
Supplies needed are #4 medium weight yarn and 36" (91.5 cm) circular size 9 (5.5 mm) knitting needle. The Beautiful in Green Squared afghan was created with Red Heart Super Saver using #672 Spring Green.
Instructions are for Easy skill level. This design by Rita Weiss was originally published in Make in a Weekend Afghans to Knit (Leisure Arts Leaflet #75589).