April: Five things that need watering now
April is one of the most satisfying months to be outside: the results are quick to show, and everything you do now sets the season up nicely. From watering in new plantings to keeping on top of thirsty pots and containers, we’ve rounded up the five most important things to be watering this month.
1. Recent additions
Whether it’s young perennials, bedding plants, or bare-root roses and shrubs, if it was planted within the last few weeks, it likely needs your attention now. The root ball won’t have extended into the surrounding soil much yet, making it harder for the plant to take up water until it’s better established.
For plants in the ground, water can seep through soil and away from the root zone, especially in lighter or sandy soil, so watering broadly across the bed may not get water close enough to where the plant needs it.
A downspout directs a controlled, targeted stream straight to the root base, which is more reliable at this stage than a rose or open pour. Several cans come supplied with one as standard: The Warley Fall, The Warley Fall HDG, The Cradley Cascader, The Cradley Cascader Deluxe, The Selly Soak, and The Sutton Splash.
2. Pots and containers
Containers demand more attention in April than most gardeners expect. Plants are putting on new growth, drawing more from the same fixed volume of potting mix. Warmer temperatures, longer days, and spring winds all increase evaporation, and terracotta accelerates this further, losing moisture directly through its porous walls.
And while rainfall might still be plenty, many container plants sit under overhangs, dense canopies, or against walls in rain shadow and may receive very little natural water even during a wet week.
For larger pots or hard-to-reach containers, The Warley Fall and The Cradley Cascader both offer a long-reach spout, making it easier to reach without leaning over.
Haws tip: if a pot has dried out significantly, water it slowly, directing the stream around the base, then come back after a few minutes. Very dry potting mix can become hydrophobic, running off before it penetrates.
Shop The Warley Fall / Shop The Cradley Cascader
3. Seeds and seedlings in the greenhouse
If you’ve got seed trays in the greenhouse, you’ll know how quickly things can turn. One day everything looks well, and the next, plants are flagging and the soil surface is bone dry. Greenhouses warm fast and cool quickly – a fixed watering schedule is rarely reliable in April, so daily checking is more useful than a routine.
But frequency is only half of it. Small seedlings and freshly placed potting mix don’t tolerate a direct stream: it shifts soil, displaces ungerminated seeds, and damages tender growth. A fine rose lets water settle across the surface without disturbing what’s underneath.
For trays, an oval rose face-up gives broad, even coverage; face-down narrows the pattern for smaller trays. A round rose keeps things tighter for individual pots on the staging.
The Warley Fall One Gallon, fitted with a fine or extra-fine rose, covers a full greenhouse session with fewer refills. For a smaller collection, The Langley Sprinkler and The Rowley Ripple are well suited to individual pots or seedling trays.
Shop The Warley Fall One Gallon / Shop The Langley Sprinkler / Shop The Rowley Ripple
4. Houseplants
As days lengthen and rooms warm up, houseplants respond in the same way as the garden, growing more actively and making greater demands on their potting mix. Winter watering habits often don’t keep up with this shift, and April is when many houseplants quietly start to struggle.
Checking beats assuming. Push a finger a couple of centimetres into the potting mix before watering: the surface can look dry while there’s adequate moisture beneath, particularly in peat-free mixes. A noticeably light pot is usually a thirsty one.
Indoors, a curved spout makes it easier to direct water under leaves and between plants to the soil surface, without splashing foliage or surrounding surfaces. The Fazeley Flow, with its slash-cut spout, is designed for exactly this. Available in painted steel, copper, and brass.
Haws tip: for tropical or tender houseplants, let water sit in the can for a while before using it, as very cold water can shock tender roots.
5. Newly planted trees and hedges
Root establishment can take up to three years for trees and hedges – until then, the roots haven’t yet spread far enough to draw reliably from the surrounding soil, so they’ll need consistent watering to make progress.
Aim to spread water across the area where the roots currently sit, not just at the trunk base. For a container-grown tree, that area roughly matches the size of the original pot; for bare-root, picture a similar radius.
If the soil is very dry, a direct pour can create craters and channel water along the path of least resistance rather than into the root zone. A first pass with a rose wets the surface and improves how the soil receives what follows.
Trees are often furthest from the tap, so a two-gallon can earns its keep here. The Warley Fall Two Gallon has the longest reach in the range. The Bearwood Brook Two Gallon and The Hockley Heritage carry the same volume and are worth considering where the extended reach matters less.
Shop The Warley Fall Two Gallon / Shop The Bearwood Brook Two Gallon / Shop The Hockley Heritage
The right can for the right task
Whatever’s at the top of your list this month, the principle is the same: water responds to how it’s delivered, not just how much. Checking rather than assuming, and matching the delivery to what’s actually growing, is what April watering comes down to.
Shop outdoor watering cans / Shop indoor watering cans