How often should my garden be professionally maintained in Canberra?
As Canberra has an extreme climate with rapid growing periods in Spring, Summer and Autumn a weekly or fortnightly maintenance schedule of mowing, pruning, weeding, raking, mulching etc is recommended for those periods. This could be pushed out to monthly in winter when most plants go dormant and when keeping the ground bare of mulch can be a good idea to reduce the impact of frosts and pests which like to overwinter in the soil.
What does a garden maintenance service include?
A standard garden maintenance service typically includes lawn mowing, pruning, weeding, fertilising, pest control and mulching as a bare minimum but a more professional maintenance service would be backed up by horticultural knowledge to ensure the specific needs and preferences of individual plant varieties are met. For example, different plants have different fertilising requirements and respond differently to pruning so bespoke regimes for these need to be applied as a generic approach won’t work in Canberra’s unique gardening conditions. A trained horticulturist will also be able to provide sound advice on pest and disease problems which will also inform maintenance tasks and other actions to take to address these problems.
When is the best time to prune plants in Canberra?
Generally speaking late winter to early spring is ideal for many hardy species in Canberra to get them growing well in spring and early summer, however, that comes with the caveat that frost sensitive plants should always be left until after the last frost (usually around Melbourne Cup but sometimes later) so as not to promote new growth that will just be susceptible to new frost damage. The answer to this question also changes depending on whether we are talking about evergreen plants versus deciduous and the specific types and varieties of plants, therefore, engaging a trained horticulturist to maintain your garden is a good idea for that reason.
How do I keep my garden healthy during Canberra’s hot summers?
The first tip is to select drought-tolerant plants like Australian natives, African natives and Mediterranean plants that are able to cope with Canberra’s summer heat. The second tip is to water deeply either in the early morning ideally or in the evening which is also ok but to try and avoid the middle of the day when evaporation is at its highest. Having said that, on those really scorching forty-plus degree days it is worthwhile watering during the day a bit as well to bring ambient temperatures down around the plants via evaporative cooling and to also prevent the roots from literally cooking. The third often overlooked tip is to ensure the garden is well mulched during summer to retain water and insulate the soil, and soil microorganisms, from the intense heat.
Why is regular weeding important for my garden?
Weeding regularly is important for several reasons. The first obvious reason is that it is aesthetically pleasing as many weeds look unsightly. Secondly, weeds can compete with your garden plants for water and nutrients so an unweeded garden can detrimentally impact the growth of your plants. Some weeds can also harbour and encourage pests and diseases which can spread to your garden. The important thing to remember however is that weeds are nature’s answer to bare ground so simply weeding without subsequently covering the ground with a good layer of mulch (and cardboard underneath that if you can) will only result in a temporary solution as new weed seeds will just blow in and start growing again quickly otherwise. It is also important to note that not all weeds are necessarily bad and it often depends on the circumstances. For example, in my own garden I might leave some weeds alone if they are attracting beneficial insects and aren’t unsightly rapid spreaders and I encourage clients to do the same – but it really is a personal preference as it is also fine to have a no-tolerance policy.
What plants grow best in Canberra’s climate?
Pretty much any plant that can tolerate frosts in winter and drought and heat in summer will survive in Canberra but that doesn’t mean they will necessarily thrive as there are other factors to consider. For instance, Canberra’s soils are generally clay based so in addition to struggling due to lack of water over summer many plants can also actually drown if they get wet-feet if drainage isn’t improved when heavy rains do come. A good example here is citrus because these can thrive in Canberra if they are protected from frosts and if they are located in the right north-facing position in well draining soil but if one or more of these conditions isn’t met they will often turn their toes up. The same applies to many other types of plants as well so getting advice from a trained horticulturist with local Canberra knowledge is essential to ensure garden success.
How can I improve my soil quality in Canberra?
Introducing organic matter like compost, aged animal manures and worm-castings is the primary go to method for improving soil quality in Canberra. Although clay-breaker (Gypsum) can be used to help improve drainage in Canberra’s heavy soils, people often forget that incorporating organic matter on a regular basis also achieves this in addition to providing other benefits of nutrient enrichment by feeding all the good soil microbes which make NPK (Nitrogen, Phosphorus, Potassium) and other micronutrients available to the plant roots. Using mulch (both hay based or wood chips) also improves soil quality by insulating it, promoting water retention, and providing additional organic matter as the mulch breaks down over time. Canberra soils also benefit from regular fertilising with organic feeds from aged animal manures to support strong plant growth which are preferred over chemical fertilisers for the additional organic matter and microbial benefits they provide.
When should I fertilise my garden in Canberra?
How long is a piece of string? The answer to this question really depends on what type of plant you’re talking about and what sort of fertiliser you’re proposing to use. For example, there are some Australian native plants in the Proteaceae family (e.g. Banksias, Grevilleas, Hakeas etc) which have an adverse reaction to phosphorus and even those natives that can tolerate phosphorus generally don’t require huge amounts of fertiliser anyway and the same goes for many of the ornamental African and Mediterranean plants that tend to do well in Canberra. In fact I have seen Canberrans do more harm by overfeeding their gardens than under feeding. However, on the flip side there are also other hungry plants like fruit trees (particularly citrus) that are heavy feeders and require regular fertilising all year round, or at the very least twice a year in early spring and again in early autumn as these times support growth during active seasons.
How do I protect plants from frost in Canberra?
The number one best way to protect plants from Canberra’s harsh winter is to select frost-hardy species in the first place. This is where engaging a good local garden designer pays dividends because they know which plants to choose. Otherwise if you do still want some frost sensitive plants in your garden then there are things you can do to help shelter them like using frost cloth, positioning them under the eaves of the north-side of your house or watering before heavy frost events and even clearing mulch away from the plants so the frost can flow freely past plants rather than getting trapped by the mulch. But all of these measures require time and work so choosing frost tolerant plants that will cope on their own is always the easier option if you don’t have the time and patience.
Is it better to choose native plants for my garden?
As native plants are adapted to local conditions, generally require less water and fertiliser, and attract beneficial insects and wildlife they are always a good option. However, not all Australian natives are suited to Canberra’s unique conditions so I would qualify this by expanding the term ‘native’ to ‘local native’ plants which are proven to thrive in our harsh climate with heavy clay soils. For example, in my many years as a horticulturist and garden designer in Canberra I have found that many of those plants in the Proteaceae family which aren’t native to our local region often can struggle here because they are better suited to free draining sandy soils so unless those conditions can be replicated in your own garden then it is best to be more selective with the types of native plants you source. A good mix of native and exotic plants can also work well in Canberra too so only choosing native plants exclusively is not always the ideal option.
What should I consider when designing a garden in Canberra?
The first thing to consider is good plant selection so that your garden is cold and heat tolerant, water efficient and clay-soil resilient. However, once the plants have been chosen to meet Canberra’s demanding conditions the next thing to consider is how you and your unique household wish to use your outdoor space. No one-size-fits-all here so having a garden designer who can actually come out and talk to you about your specific needs and wants is essential. For example, you may be a busy family who just need a simple low maintenance design that is ultra practical with robust tough plants and more open lawn space etc or you may be retirees, single or a couple without children with more scope to have a higher-maintenance garden with more experimental plants and ponds and water features instead. Or you may be interested in permaculture design and self-sufficiency and sustainability. So to properly answer the question ‘what should I consider when designing a garden in Canberra?’ you should place the emphasis on the perpendicular pronoun “I” because it really all comes down to what you want and need at a particular point in time, without neglecting to consider how your wants and needs may change over time as well.
How much does garden design cost in Canberra?
Garden design costs vary depending on project size and complexity and a good garden designer will be flexible and able to adjust their fees commensurate with your particular job noting again that one-size-doesn’t-fit-all. However, investing in a professional design helps avoid costly mistakes and ensures a cohesive outdoor space that properly balances aesthetics and function but this doesn’t necessarily need to break the bank either. So getting a good garden designer to physically come out for a consultation to provide initial horticultural and garden design advice and discuss the myriad options from there is always a worthwhile approach. It may well be that you require an extensive design with full plant and materials lists and 3D renders etc for your large property running into the thousands of dollars or, at the other end of the spectrum, you may only need one or two consultations and/or a simple 2D design for a more modest sum, so don’t be afraid to explore all of the options with your garden designer.
How long does it take to design and build a garden?
A garden design itself can take a few weeks to finalise for a simple small-to-medium sized garden or several months for a large property with multiple areas and iterations etc. Again, actual construction and implementation may vary significantly too depending on scope and scale, taking several weeks for smaller simpler jobs to months for bigger more complex designs. Again, a good garden designer should be able to give you better estimates of timelines once they have visited your property and discussed all of the options with you.
Can you design a low-maintenance garden?
Absolutely! A good garden designer should be able to provide a low-maintenance garden design using drought-tolerant plants, efficient irrigation, mulch, and simple layouts to reduce upkeep while still looking attractive year-round. A not-so-good garden designer will be thinking more about their own portfolio and fees rather than what you as a client actually want and need. If you only want a simple functional garden with tough Canberra friendly plants that will require minimum maintenance but still look great all year round then Canberra Horticulture & Garden Design will listen and design that with you rather than overwhelming you with a Tolstoy novel of a plant list full of rare and unusual species that look impressive on paper but aren’t really suited to your particular site and circumstances. Of course a good garden designer can do all of that too if that is appropriate but often busy Canberrans who work full-time are just looking for a simple, smart and solid design that balances aesthetics with practicality without having to spend their entire weekends maintaining their gardens all year round.
Do I need a professional garden designer or can I do it myself?
While DIY garden design is possible, particularly now with the use of AI tools etc, engaging a professional garden designer who actually has Canberra specific horticultural knowledge will ensure your garden is practical and functional for what you and your household need, is climate-appropriate and is also visually attractive and cohesive. Working with a good garden designer can also help you avoid costly errors and long-term problems so, although it may initially seem like you could save money by doing it yourself, often this can be a false economy if you get it wrong and have to make expensive changes down the track. It is also worth pointing out that although a good garden designer will listen carefully to what clients want, they will also instigate a conversation which may actually help clients to realise what they really want or really need rather than what they initially thought they wanted before they received the input of a qualified horticulturist and experienced local Canberra garden designer. AI and the internet can only help you so much and there is no substitute for human experience and the personal touch a real person can provide whilst still using those invaluable IT tools as a team together to bring your garden design to life!