March Spring Gardener


Azalea Forde Abbey Gdns S Somerset

This season can be one of the most exciting of the year, allowing us at last to get back into the garden  . Clocks go forward in UK end of March 29th ! hoorah .

Chamelia japonica (Theceae family)

Get organised

Make a list of the many things you need to do and in what order!   Maintenance of tools and mowing equipment, shed and greenhouse clearance. Stock up on plant feeds, especially liquid ericaceous required NOW for budding Magnolias, Heathers, Camellias, Rhododendrons and Azaleas, Pieris and Enkianthus which will soon be flowering raising a spring smile on our wintry faces. Later flowering plants will appreciate some slow release granules as the climate warms towards late Spring.  This will release valued NPK nutrients in to the soil boosting strength and flowering.

Garden Centres here we come

Whats this book like ,I lke gardening with my grandad !!

May I suggest a bit of time spent having a good look around with a pen and notebook as your garden may give you much needed input and ideas for the season ahead.  Possibly some new plants  or a raised bed, additional containers (excellent for a herb collection), hanging baskets or just boldly removing any old tired plants.  Choose some fresh exciting shrubs, perennials or annuals – plant hardy annual seeds now in small pots .   Look at some summer garden pictures in books and garden magazines  and decide where and what you want your plants to do for you!  Pen a rough diagram indicating  sunny, shady and difficult areas and enjoy looking for plants you fancy in terms of maintenance, length of flowering, foliage, fragrance, climbing, ground-cover. Its worth spending the time especially in early spring before the garden goes in to top gear !.

Soil testing for moisture ,nutrients ,inorganic (stones grit)/ organic content


Its easy to forget your all important soil out of site out of mind . A tidy up after winter is the obvious place to start. Soil requires considerable  TLC such as aerating for root respiration and movement making a huge impact on plant growth.  A light raking over is best, not deep  digging.   Add plentiful organic  mulch in April to maintain vital moisture and important suppress weeds that can’t wait to annoy us. It works especially if we have another severely hot summer that causes hardening of the soil as it dries out. Mulching can be vital to protect the soil in these conditions ..Grass may be  burnt above 30 deg but will eventually recover with watering.


A mixture of topsoil and compost is best to obtain that ideal crumbly loam especially if sandy . If growing vegetables adding manure and lime is important except for the leguminous (pea family) that has built in nitrogen nodules in the roots.   Adding organic fertilisers, fish blood and bone, or pelleted chicken manure is important now as this heavy winter and spring rains to come  will have  leached  out nutrients very easily.  Soil is used up every year and needs to be replenished .  Seaweed will especially help boost plant hormone systems that can make a very great improvement to performance seaweeds are different but its agreed they contain a wide range of micronutrients in very differing proportions .



Shrubs will need some pruning, but take care cutting into old non flowering wood, it may not be necessary and it can cut off the vascular system of xylem and phloem and kill the plant eg Lavender one example .  Usually cutting lateral stems to two or three buds will suffice on last years flowering stems .  Vertical stems will depend mainly on how much height is required.


Woody clematis  if flowering before July can be lightly and carefully pruned to preferred size but late post July flowering clematis relies on new annual growth which being straggly now can now be cut hard back to ground level.

Most vigorous climbers such as Lonicera –honeysuckle  can be cut back hard to choice and will respond with vigorous growth!


Prune Rose bushes 2/3 inches below last year’s growth.  Shrub roses can just be trimmed of last year’s hips, and  large shrub roses can get congested  so to allow air circulation lightly cut back two or three older stems to the base and thin out surplus central stems. Climbing roses  will require more moderate pruning to suit the situation.

Protect our wildlife they rely on us more with climate change and habitat disturbance !!!

Wildlife will require additional feeding support.  Don’t forget ground feeding birds such as blackbirds, thrushes and robins they like bits of fruit as well.  Building nests will be a top priority.   Thick conifers and hedges are also an ideal choice for birds.


Next month April we and the garden should be in full swing so let’s hope the  Spring weather comes on side.Get searching for some uplifting colourful plants from local garden centres it will cheer us all up ,we need it I think after depressing lockdowns  hopefully ending soon this summer in the UK


Enjoy the start of the early Spring, we all  deserve that  garden break.


Tony Booksigning 'Science for the Gardener Book

Tony Arnold signing his popular book in Somerset UK

Tony Arnold MCIHort. Author Science for the Gardener



Copies of my signed book Science for the Gardener are  available from the internet  -all good book shops world wide   or direct free delivery for a  signed copy from .

Book Special offer £11.99 click on link in New Year Gardener 2021 scroll down !