# Guam seed

Guam seeds can be planted in a herb patch in order to produce grimy guams. This requires a Farming level of 9.

A nearby gardener will not watch over your growing guam.

Guam seeds may be bought from the Vinesweeper minigame for 10 points each, by pickpocketing Farmers and Master Farmers, as a drop from various monsters, and from Managing Miscellania.

When planting a Guam seed, it is recommended to use any type of compost in order to maximise potential yield and to reduce the chances of the patch becoming diseased and dying.

## Profit

The following table shows the profit yield, assuming all the herbs and seeds are purchased/sold at the Grand Exchange, for the guide price. If the herb dies, you will lose -634 coins. Using Supercompost yields a minimum of 5 herbs and maximises profit.

Herb yield Profit/loss (Grimy) Profit/loss (Clean) Herb yield Profit/loss (Grimy) Profit/loss (Clean)
1 -131 44 7 2,887 4,112
2 372 722 8 3,390 4,790
3 875 1,400 9 3,893 5,468
4 1,378 2,078 10 4,396 6,146
5 1,881 2,756 11 4,899 6,824
6 2,384 3,434 12 5,402 7,502

## Growth stages

Healthy Guam plant
Stage Description Image
1 The seed has only just been planted.
2 The herb is now ankle height.
3 The herb is now knee height.
4 The herb is now mid-thigh height.
5 The herb is fully grown and ready to harvest.

## Drop sources

This is an auto-generated list (update now). For all sources of this item, see here (include RDT). For help, see the FAQ.

## Store locations

This is an auto-generated list (update now). For help, see the FAQ.

## Update history

This information has been compiled as part of the update history project. Some updates may not be included - see here for how to help out!