The best tonic or plant 'pick-me-up' we have found to help stress of any kind (e.g. frost damage, transport shock, insect attack, drought stress etc) is sea weed solution. You can pick it up at any produce store or nursery.

Prolonged drought stress to plants is unhealthy and predisposes them to pest problems. A plant under drought stress is in a weakened state and its defences are low. Insects and diseases take advantage of the situation and add to the plants' stress. The result is often observed the following season with pest damage that seemed to appear overnight. When in reality the problem started the previous season during or following the drought. The solution is to avoid prolonged drought conditions through proper watering.

Identifying drought conditions is not always easy. Outward signs on deep rooted plants typically are not obvious. Many variables play a part in reaching drought conditions, these include lack of natural rainfall; soil type; air temperature & humidity; wind conditions; sun exposure; and also plant type (root depth). Deep rooted trees can obtain water longer during drought conditions than shallower rooted shrubs and flowers.

Although the current water restrictions are keeping most of us from watering our lawns and gardens, the following tips will help conserve water as you irrigate to avoid drought stress:

Mow lawns higher during the hot summer months, a height of 7-8cm is best.

Control weeds, they compete with the desirable plants for water.

Maintain 5-7cm of mulch in garden beds to reduce evaporation; cool soil; and control weeds.

Water infrequently, slowly and deeper. Frequent light watering encourages shallow root growth and weeds. Water for a longer duration less often.

Water in the morning, complete watering cycle before 11:00 a.m. for best results. As much as 40% of the irrigation water can be lost to evaporation during the heat of the day. If you must water at night begin after 8:00 p.m. Remember that watering in the late day and night promotes fungal diseases.

Direct water to the plants. Avoid over-spraying sidewalks, driveways and streets because that wastes water. Use soaker hoses or drip irrigation. These products apply water to the soil surface only and can reduce water use by 65-70%.

Repair leaks. Leaking hoses and irrigation pipes also waste water by not applying it to the needed area.

Collect rainwater. Collecting rainwater is a great way to take advantage of the late day thunderstorms that occur. Often water from these storm events run off before doing much good for the plants. By collecting it in a rain barrel and applying it to an area slower it will seep into the root zone and benefit the plants. This practice is allowed under the drought restrictions as well.

Through identifying drought stress and observing the results of watering you will get a "feel" for the particular needs of your landscape. The constant observation can also alert you to developing pest problems before they become very damaging.