The choice is yours, however if you would like a reference, please review our sizing chart below.
900Ml: Recommended for smaller household plants such as succulents and any other plant that requires a little mist now and then
1.5L: Recommended for a more extensive collection of house plants or a smaller set of outdoor plants, great for someone who wants a large water capacity while still maintaining a compact size.
2L: Recommended for plant lovers and gardeners alike, the strategic size of this product allows for a vast collection of plants to be watered without the weight of a watering can or the hassle of a hand sprayer
2.5L: Suitable for large gardens while still maintaining a weight of just under 5 pounds (half the weight of your average watering can)