The invention relates to a plant aid for surrounding a young plant. The plant aid (1) comprises a tube (2) at least partly sideways surrounding a young plant (3) placeable in the plant aid (1). The plant air (1) further comprises a water collection sheet (8) for collecting moisture present in the atmosphere. The water collection sheet (8) comprises a water collection surface (9) comprising a receiving surface (10), which receiving surface (10) operatively makes a first angle with respect to the orientation of gravity. The water collection sheet (8) further comprises a collecting sur5face (11) adjoining a lower edge of the receiving surface (10), which collecting surface (11) operatively makes a second angle with respect to the orientation of gravity. The first angle is smaller than the second angle.
